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Posted to dev@mahout.apache.org by Sean Owen <sr...@gmail.com> on 2011/05/20 14:43:02 UTC
While you're waiting on the 0.5 release...
*(Jeff's got a fair point about fixing that one last issue, MAHOUT-694,
before the 0.5 release. Please everyone make it your top priority to work on
that / help Drew / find anything else that you consider a blocker! Good news
is the release process has gone smoothly and I generated a load more doc
updates that should make it a breeze next time.)*
But for the rest, while you're twiddling thumbs, holding up commits pending
the 0.5 release: now is a good time to talk about planning for the next
version, which is 0.6 at this stage.
As you've seen, there's been a load of new, good issue reports even in the
last few weeks. Many are specific, actionable and even have patches --
super.
However the bad news is the apparent capacity of committers to process these
new issues is not increasing -- and was already behind before. It was
something of a struggle to clean up and fix items for 0.5. The blessing of
new interest and issue reports isn't going to stop or decrease.
And I hope committers will be reinvigorated to be much more active in
triaging, processing, iterating on, committing and closing JIRA issues. It
is important work and much appreciated!
But, I also think we will help ourselves and the community by keeping
focused, by agreeing on what things need to be done and doing them -- and
acknowledging what is likely not going to be done.
To that end, I call your attention to the log of *unscheduled* Mahout issues
in JIRA. There are already *55* such issues:
https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+MAHOUT+AND+resolution+%3D+Unresolved+AND+fixVersion+is+EMPTY+ORDER+BY+priority+DESC
These issues are listed below. I am proposing we steadily start closing
issues that are evidently dead (no activity in over 6 months, etc.)
First, I'd invite everyone to please take a moment to clean house -- close,
or if you really have a plan to address the issue, really for real for 0.6,
mark it as such!
And then, I propose I start using my stellar judgment to begin closing many
of the issues below. I don't mean it to be unilateral: if anyone wants to
"protect" an issue mark it as such and start acting on it. And of course any
close can be undone -- just do it in JIRA. But I figured this is the most
expedient way to attack this.
Thoughts?
[image: New Feature] <https://issues.apache.org/jira/browse/MAHOUT-153>
MAHOUT-153 <https://issues.apache.org/jira/browse/MAHOUT-153>
Implement kmeans++ for initial cluster selection in
kmeans<https://issues.apache.org/jira/browse/MAHOUT-153>
[image: Major][image: Open] Open22/Sep/1027/Jul/09
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431542/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-155>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-155>
MAHOUT-155 <https://issues.apache.org/jira/browse/MAHOUT-155>
ARFF VectorIterable <https://issues.apache.org/jira/browse/MAHOUT-155>
[image: Minor][image: Reopened] Reopened09/Mar/1101/Aug/09
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431960/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-322>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-322>
MAHOUT-322 <https://issues.apache.org/jira/browse/MAHOUT-322>
DistributedRowMatrix should live in SequenceFile<Writable,VectorWritable>
instead of SequenceFile<IntWritable,VectorWritable><https://issues.apache.org/jira/browse/MAHOUT-322>
[image: Minor][image: Open] Open11/Feb/1104/Mar/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12458095/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-383>[image:
Task]<https://issues.apache.org/jira/browse/MAHOUT-383>
MAHOUT-383 <https://issues.apache.org/jira/browse/MAHOUT-383>
Investigate possibility of integration with Neuroph neural-net
library<https://issues.apache.org/jira/browse/MAHOUT-383>
[image: Major][image: Open] Open19/May/1019/Apr/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12462474/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-403>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-403>
MAHOUT-403 <https://issues.apache.org/jira/browse/MAHOUT-403>
Regex to Various Output
Formats<https://issues.apache.org/jira/browse/MAHOUT-403>
[image: Minor][image: Open] Open28/May/1028/May/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12465646/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-415>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-415>
MAHOUT-415 <https://issues.apache.org/jira/browse/MAHOUT-415>
Lucene filter for Collocations<https://issues.apache.org/jira/browse/MAHOUT-415>
[image: Major][image: Open] Open14/Jun/1014/Jun/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12466870/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-416>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-416>
MAHOUT-416 <https://issues.apache.org/jira/browse/MAHOUT-416>
Input format of Random Forest in Mahout 0.3 is N*M matrix. It doesn't take
sparse matrix as an input.<https://issues.apache.org/jira/browse/MAHOUT-416>
[image: Major][image: Open] Open26/Jan/1116/Jun/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12467063/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-459>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-459>
MAHOUT-459 <https://issues.apache.org/jira/browse/MAHOUT-459>
Reading an Index from Lucene/Solr
4.0-dev<https://issues.apache.org/jira/browse/MAHOUT-459>
[image: Minor][image: Open] Open01/Mar/1106/Aug/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-479>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-479>
MAHOUT-479 <https://issues.apache.org/jira/browse/MAHOUT-479>
Streamline classification/ clustering data
structures<https://issues.apache.org/jira/browse/MAHOUT-479>
[image: Major][image: Open] Open09/May/1113/Aug/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471556/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-496>[image:
Wish]<https://issues.apache.org/jira/browse/MAHOUT-496>
MAHOUT-496 <https://issues.apache.org/jira/browse/MAHOUT-496>
Quickstart scripts go out of
date<https://issues.apache.org/jira/browse/MAHOUT-496>
[image: Minor][image: Open] Open17/Jan/1105/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473354/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-500>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-500>
MAHOUT-500 <https://issues.apache.org/jira/browse/MAHOUT-500>
Make it easy to run Mahout on Amazon's Elastic Map
Reduce<https://issues.apache.org/jira/browse/MAHOUT-500>
[image: Major][image: Open] Open09/Mar/1112/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473933/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-507>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-507>
MAHOUT-507 <https://issues.apache.org/jira/browse/MAHOUT-507>
Add some docs/testing to the SVM's work by Zhao
Zhendong<https://issues.apache.org/jira/browse/MAHOUT-507>
[image: Minor][image: Open] Open09/Feb/1121/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12474660/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-512>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-512>
MAHOUT-512 <https://issues.apache.org/jira/browse/MAHOUT-512>
Principal Component Analysis for
mahout-examples<https://issues.apache.org/jira/browse/MAHOUT-512>
[image: Minor][image: Open] Open25/Sep/1025/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475111/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-517>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-517>
MAHOUT-517 <https://issues.apache.org/jira/browse/MAHOUT-517>
Eigencuts needs an output
format<https://issues.apache.org/jira/browse/MAHOUT-517>
[image: Minor][image: Open] Open10/Apr/1130/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475549/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-518>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-518>
MAHOUT-518 <https://issues.apache.org/jira/browse/MAHOUT-518>
Implement Affinity Preprocessing for Eigencuts and Spectral
KMeans<https://issues.apache.org/jira/browse/MAHOUT-518>
[image: Major][image: Open] Open03/Apr/1130/Sep/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475551/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-522>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-522>
MAHOUT-522 <https://issues.apache.org/jira/browse/MAHOUT-522>
Using different data sources for
input/output<https://issues.apache.org/jira/browse/MAHOUT-522>
[image: Major][image: Open] Open12/Oct/1004/Oct/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475739/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-524>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-524>
MAHOUT-524 <https://issues.apache.org/jira/browse/MAHOUT-524>
DisplaySpectralKMeans example
fails<https://issues.apache.org/jira/browse/MAHOUT-524>
[image: Major][image: Open] Open05/Apr/1112/Oct/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477094/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-527>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-527>
MAHOUT-527 <https://issues.apache.org/jira/browse/MAHOUT-527>
Add optional max depth pruning to
DefaultTreeBuilder<https://issues.apache.org/jira/browse/MAHOUT-527>
[image: Minor][image: Open] Open17/Jan/1116/Oct/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477538/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-529>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-529>
MAHOUT-529 <https://issues.apache.org/jira/browse/MAHOUT-529>
Implement LinearRegression<https://issues.apache.org/jira/browse/MAHOUT-529>
[image: Major][image: Open] Open05/Apr/1121/Oct/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477950/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-537>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-537>
MAHOUT-537 <https://issues.apache.org/jira/browse/MAHOUT-537>
Bring DistributedRowMatrix into compliance with Hadoop
0.20.2<https://issues.apache.org/jira/browse/MAHOUT-537>
[image: Major][image: Open] Open06/Jan/1103/Nov/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12479033/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-546>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-546>
MAHOUT-546 <https://issues.apache.org/jira/browse/MAHOUT-546>
Bug creating vector from Solr index with
TrieFields<https://issues.apache.org/jira/browse/MAHOUT-546>
[image: Major][image: Open] Open17/Nov/1016/Nov/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12480120/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-563>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-563>
MAHOUT-563 <https://issues.apache.org/jira/browse/MAHOUT-563>
CanopyEstimator - Estimate T1/T2 for
CanopyClusterer<https://issues.apache.org/jira/browse/MAHOUT-563>
[image: Minor][image: Open] Open10/Feb/1112/Dec/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12493024/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-568>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-568>
MAHOUT-568 <https://issues.apache.org/jira/browse/MAHOUT-568>
Online Classification using
Cassandra<https://issues.apache.org/jira/browse/MAHOUT-568>
[image: Major][image: Open] Open10/Jan/1127/Dec/10
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12494113/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-588>[image:
Task]<https://issues.apache.org/jira/browse/MAHOUT-588>
MAHOUT-588 <https://issues.apache.org/jira/browse/MAHOUT-588>
Benchmark Mahout's clustering performance on EC2 and publish the
results<https://issues.apache.org/jira/browse/MAHOUT-588>
[image: Major][image: Open] Open06/Apr/1122/Jan/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496369/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-596>[image:
Test]<https://issues.apache.org/jira/browse/MAHOUT-596>
MAHOUT-596 <https://issues.apache.org/jira/browse/MAHOUT-596>
Testing if the weight assigned to points when calling the observe method in
AbstractCluster incorrectly affect the number of points in a
cluster<https://issues.apache.org/jira/browse/MAHOUT-596>
[image: Minor][image: Open] Open27/Jan/1127/Jan/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496901/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-597>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-597>
MAHOUT-597 <https://issues.apache.org/jira/browse/MAHOUT-597>
Kernels in Mean Shift <https://issues.apache.org/jira/browse/MAHOUT-597>
[image: Minor][image: Open] Open27/Jan/1127/Jan/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496924/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-598>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-598>
MAHOUT-598 <https://issues.apache.org/jira/browse/MAHOUT-598>
Downstream steps in the seq2sparse job flow looking in wrong location for
output from previous steps when running in Elastic MapReduce (EMR)
cluster<https://issues.apache.org/jira/browse/MAHOUT-598>
[image: Minor][image: Open] Open03/Feb/1127/Jan/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496956/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-609>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-609>
MAHOUT-609 <https://issues.apache.org/jira/browse/MAHOUT-609>
Add an option to make RecommenderJob write out it's computed item
similarities <https://issues.apache.org/jira/browse/MAHOUT-609>
[image: Major][image: Open] Open08/Feb/1108/Feb/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12498008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-612>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-612>
MAHOUT-612 <https://issues.apache.org/jira/browse/MAHOUT-612>
Simplify configuring and running Mahout MapReduce jobs from Java using Java
bean configuration <https://issues.apache.org/jira/browse/MAHOUT-612>
[image: Major][image: Patch Available] Patch Available08/Apr/1120/Feb/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12499165/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-621>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-621>
MAHOUT-621 <https://issues.apache.org/jira/browse/MAHOUT-621>
Support more data import
mechanisms<https://issues.apache.org/jira/browse/MAHOUT-621>
[image: Major][image: Open] Open30/Mar/1109/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12500888/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-625>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-625>
MAHOUT-625 <https://issues.apache.org/jira/browse/MAHOUT-625>
Some of generated patterns have support higher than in
reality<https://issues.apache.org/jira/browse/MAHOUT-625>
[image: Critical][image: Open] Open22/Mar/1111/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501153/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-626>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-626>
MAHOUT-626 <https://issues.apache.org/jira/browse/MAHOUT-626>
T1 and T2 Values in Canopy (&
MeanShift)<https://issues.apache.org/jira/browse/MAHOUT-626>
[image: Major][image: Reopened] Reopened10/Apr/1113/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501271/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-627>[image:
Task]<https://issues.apache.org/jira/browse/MAHOUT-627>
MAHOUT-627 <https://issues.apache.org/jira/browse/MAHOUT-627>
Baum-Welch Algorithm on Map-Reduce for Parallel Hidden Markov Model
Training. <https://issues.apache.org/jira/browse/MAHOUT-627>
[image: Major][image: Open] Open08/Apr/1117/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501700/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-629>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-629>
MAHOUT-629 <https://issues.apache.org/jira/browse/MAHOUT-629>
FP Growth performance
improvement<https://issues.apache.org/jira/browse/MAHOUT-629>
[image: Major][image: Open] Open21/Mar/1121/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501939/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-632>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-632>
MAHOUT-632 <https://issues.apache.org/jira/browse/MAHOUT-632>
PFPGrowth : Exceeded max jobconf
size<https://issues.apache.org/jira/browse/MAHOUT-632>
[image: Major][image: Patch Available] Patch Available22/Mar/1122/Mar/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12502096/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-652>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-652>
MAHOUT-652 <https://issues.apache.org/jira/browse/MAHOUT-652>
[GSoC Proposal] Parallel Viterbi algorithm for
HMM<https://issues.apache.org/jira/browse/MAHOUT-652>
[image: Major][image: Open] Open08/Apr/1106/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503552/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-653>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-653>
MAHOUT-653 <https://issues.apache.org/jira/browse/MAHOUT-653>
Approximations to standard
functions<https://issues.apache.org/jira/browse/MAHOUT-653>
[image: Major][image: Open] Open10/Apr/1107/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503583/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-658>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-658>
MAHOUT-658 <https://issues.apache.org/jira/browse/MAHOUT-658>
UH-Mine algorithm for frequent pattern mining of uncertain
data<https://issues.apache.org/jira/browse/MAHOUT-658>
[image: Major][image: Open] Open08/Apr/1108/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503696/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-663>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-663>
MAHOUT-663 <https://issues.apache.org/jira/browse/MAHOUT-663>
Rationalize hadoop job creation with respect to
setJarByClass<https://issues.apache.org/jira/browse/MAHOUT-663>
[image: Major][image: Open] Open08/Apr/1108/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503764/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-668>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-668>
MAHOUT-668 <https://issues.apache.org/jira/browse/MAHOUT-668>
Adding knn support to Mahout
classifiers<https://issues.apache.org/jira/browse/MAHOUT-668>
[image: Major][image: Open] Open13/Apr/1113/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504122/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-670>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-670>
MAHOUT-670 <https://issues.apache.org/jira/browse/MAHOUT-670>
Provide a performance measurement framework for
Mahout<https://issues.apache.org/jira/browse/MAHOUT-670>
[image: Minor][image: Open] Open03/May/1114/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504266/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-671>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-671>
MAHOUT-671 <https://issues.apache.org/jira/browse/MAHOUT-671>
Refactor org.apache.mahout.utils.vectors.lucene.Driver into a
POJO<https://issues.apache.org/jira/browse/MAHOUT-671>
[image: Minor][image: Patch Available] Patch Available22/Apr/1115/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504383/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-678>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-678>
MAHOUT-678 <https://issues.apache.org/jira/browse/MAHOUT-678>
NullPointerException while using MixedGradient with SGD
algorithm<https://issues.apache.org/jira/browse/MAHOUT-678>
[image: Major][image: Open] Open22/Apr/1122/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504981/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-683>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-683>
MAHOUT-683 <https://issues.apache.org/jira/browse/MAHOUT-683>
LDA Vectorization <https://issues.apache.org/jira/browse/MAHOUT-683>
[image: Minor][image: Open] Open10/May/1128/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505387/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-684>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-684>
MAHOUT-684 <https://issues.apache.org/jira/browse/MAHOUT-684>
Topics regularization for LDA<https://issues.apache.org/jira/browse/MAHOUT-684>
[image: Minor][image: Open] Open13/May/1128/Apr/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505418/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-687>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-687>
MAHOUT-687 <https://issues.apache.org/jira/browse/MAHOUT-687>
Random generator objects- slight
refactor<https://issues.apache.org/jira/browse/MAHOUT-687>
[image: Minor][image: Open] Open09/May/1105/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506247/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-692>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-692>
MAHOUT-692 <https://issues.apache.org/jira/browse/MAHOUT-692>
OnlineSummarizer does not tolerate fewer than 100
samples<https://issues.apache.org/jira/browse/MAHOUT-692>
[image: Minor][image: Open] Open11/May/1110/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506779/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-693>[image:
Wish]<https://issues.apache.org/jira/browse/MAHOUT-693>
MAHOUT-693 <https://issues.apache.org/jira/browse/MAHOUT-693>
Locally Weighted Linear Regression
implementation<https://issues.apache.org/jira/browse/MAHOUT-693>
[image: Trivial][image: Open] Open11/May/1111/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506883/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-695>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-695>
MAHOUT-695 <https://issues.apache.org/jira/browse/MAHOUT-695>
Option to determine number of words for LDADriver from a specified
dictionary <https://issues.apache.org/jira/browse/MAHOUT-695>
[image: Minor][image: Open] Open15/May/1113/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507082/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-698>[image:
Task]<https://issues.apache.org/jira/browse/MAHOUT-698>
MAHOUT-698 <https://issues.apache.org/jira/browse/MAHOUT-698>
Hook up Automated Patch Checking for
Mahout<https://issues.apache.org/jira/browse/MAHOUT-698>
[image: Major][image: Open] Open16/May/1116/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507419/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-700>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-700>
MAHOUT-700 <https://issues.apache.org/jira/browse/MAHOUT-700>
When running 'seqdirectory' on Amazon Elastic MapReduce, FileSystem.get()
fails due to use of FileSystem.get(conf) instead of FileSystem.get(uri,
conf) <https://issues.apache.org/jira/browse/MAHOUT-700>
[image: Minor][image: Open] Open18/May/1118/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507610/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-701>[image:
Bug]<https://issues.apache.org/jira/browse/MAHOUT-701>
MAHOUT-701 <https://issues.apache.org/jira/browse/MAHOUT-701>
ClusterDumper writes to System.out or local filesystem only (I would like to
write to s3 when running on Elastic
MapReduce)<https://issues.apache.org/jira/browse/MAHOUT-701>
[image: Minor][image: Open] Open18/May/1118/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507611/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-702>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-702>
MAHOUT-702 <https://issues.apache.org/jira/browse/MAHOUT-702>
Implement Online Passive Aggressive
learner<https://issues.apache.org/jira/browse/MAHOUT-702>
[image: Minor][image: Patch Available] Patch Available19/May/1118/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507622/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-703>[image: New
Feature]<https://issues.apache.org/jira/browse/MAHOUT-703>
MAHOUT-703 <https://issues.apache.org/jira/browse/MAHOUT-703>
Implement Gradient machine<https://issues.apache.org/jira/browse/MAHOUT-703>
[image: Minor][image: Open] Open20/May/1119/May/11
*Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507703/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
<https://issues.apache.org/jira/browse/MAHOUT-704>[image:
Improvement]<https://issues.apache.org/jira/browse/MAHOUT-704>
MAHOUT-704 <https://issues.apache.org/jira/browse/MAHOUT-704>
Refactor PredictionJob to use MultipleInputs for reduce side
joins<https://issues.apache.org/jira/browse/MAHOUT-704>
[image: Major][image: Open] Open19/May/1119/May/11
<https://issues.apache.org/jira/rest/api/1.0/issues/12507733/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
Re: While you're waiting on the 0.5 release...
Posted by Ted Dunning <te...@gmail.com>.
I love it.
I will make a quick triage pass, but I am happy with however things fall out
if progress continues without me being a blocker.
On Fri, May 20, 2011 at 5:43 AM, Sean Owen <sr...@gmail.com> wrote:
> And then, I propose I start using my stellar judgment to begin closing many
> of the issues below. I don't mean it to be unilateral: if anyone wants to
> "protect" an issue mark it as such and start acting on it. And of course
> any
> close can be undone -- just do it in JIRA. But I figured this is the most
> expedient way to attack this.
>
> Thoughts?
>
Re: While you're waiting on the 0.5 release...
Posted by Ted Dunning <te...@gmail.com>.
This will be awesome. It makes a huge difference in posting patches to the
projects that use it. My most recent experience has been with Zookeeper
where they use the patch checker and review board very effectively.
On Fri, May 20, 2011 at 6:09 AM, Grant Ingersoll <gs...@apache.org>wrote:
> FYI, I'm working on getting Hadoop's automated Patch Checker into Lucene
> and it should be straightforward to then bring it to Mahout. I think this
> really help get contributors feedback sooner for things like unit tests
> missing, find bugs analysis, etc.
>
Re: While you're waiting on the 0.5 release...
Posted by Grant Ingersoll <gs...@apache.org>.
On May 20, 2011, at 8:43 AM, Sean Owen wrote:
> *(Jeff's got a fair point about fixing that one last issue, MAHOUT-694,
> before the 0.5 release. Please everyone make it your top priority to work on
> that / help Drew / find anything else that you consider a blocker! Good news
> is the release process has gone smoothly and I generated a load more doc
> updates that should make it a breeze next time.)*
>
>
> But for the rest, while you're twiddling thumbs, holding up commits pending
> the 0.5 release: now is a good time to talk about planning for the next
> version, which is 0.6 at this stage.
And to keep testing the 0.5 RC so that we can address them all at once and not endlessly re-spin RCs. In my mind, releases should be "all hands on deck".
>
> As you've seen, there's been a load of new, good issue reports even in the
> last few weeks. Many are specific, actionable and even have patches --
> super.
>
>
> However the bad news is the apparent capacity of committers to process these
> new issues is not increasing -- and was already behind before. It was
> something of a struggle to clean up and fix items for 0.5. The blessing of
> new interest and issue reports isn't going to stop or decrease.
>
> And I hope committers will be reinvigorated to be much more active in
> triaging, processing, iterating on, committing and closing JIRA issues. It
> is important work and much appreciated!
>
>
FYI, I'm working on getting Hadoop's automated Patch Checker into Lucene and it should be straightforward to then bring it to Mahout. I think this really help get contributors feedback sooner for things like unit tests missing, find bugs analysis, etc.
> But, I also think we will help ourselves and the community by keeping
> focused, by agreeing on what things need to be done and doing them -- and
> acknowledging what is likely not going to be done.
>
> To that end, I call your attention to the log of *unscheduled* Mahout issues
> in JIRA. There are already *55* such issues:
> https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+MAHOUT+AND+resolution+%3D+Unresolved+AND+fixVersion+is+EMPTY+ORDER+BY+priority+DESC
>
>
> These issues are listed below. I am proposing we steadily start closing
> issues that are evidently dead (no activity in over 6 months, etc.)
>
> First, I'd invite everyone to please take a moment to clean house -- close,
> or if you really have a plan to address the issue, really for real for 0.6,
> mark it as such!
>
> And then, I propose I start using my stellar judgment to begin closing many
> of the issues below. I don't mean it to be unilateral: if anyone wants to
> "protect" an issue mark it as such and start acting on it. And of course any
> close can be undone -- just do it in JIRA. But I figured this is the most
> expedient way to attack this.
>
> Thoughts?
>
>
>
> [image: New Feature] <https://issues.apache.org/jira/browse/MAHOUT-153>
> MAHOUT-153 <https://issues.apache.org/jira/browse/MAHOUT-153>
>
> Implement kmeans++ for initial cluster selection in
> kmeans<https://issues.apache.org/jira/browse/MAHOUT-153>
> [image: Major][image: Open] Open22/Sep/1027/Jul/09
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431542/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-155>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-155>
> MAHOUT-155 <https://issues.apache.org/jira/browse/MAHOUT-155>
>
> ARFF VectorIterable <https://issues.apache.org/jira/browse/MAHOUT-155>
> [image: Minor][image: Reopened] Reopened09/Mar/1101/Aug/09
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431960/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-322>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-322>
> MAHOUT-322 <https://issues.apache.org/jira/browse/MAHOUT-322>
>
> DistributedRowMatrix should live in SequenceFile<Writable,VectorWritable>
> instead of SequenceFile<IntWritable,VectorWritable><https://issues.apache.org/jira/browse/MAHOUT-322>
> [image: Minor][image: Open] Open11/Feb/1104/Mar/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12458095/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-383>[image:
> Task]<https://issues.apache.org/jira/browse/MAHOUT-383>
> MAHOUT-383 <https://issues.apache.org/jira/browse/MAHOUT-383>
>
> Investigate possibility of integration with Neuroph neural-net
> library<https://issues.apache.org/jira/browse/MAHOUT-383>
> [image: Major][image: Open] Open19/May/1019/Apr/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12462474/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-403>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-403>
> MAHOUT-403 <https://issues.apache.org/jira/browse/MAHOUT-403>
>
> Regex to Various Output
> Formats<https://issues.apache.org/jira/browse/MAHOUT-403>
> [image: Minor][image: Open] Open28/May/1028/May/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12465646/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-415>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-415>
> MAHOUT-415 <https://issues.apache.org/jira/browse/MAHOUT-415>
>
> Lucene filter for Collocations<https://issues.apache.org/jira/browse/MAHOUT-415>
> [image: Major][image: Open] Open14/Jun/1014/Jun/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12466870/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-416>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-416>
> MAHOUT-416 <https://issues.apache.org/jira/browse/MAHOUT-416>
>
> Input format of Random Forest in Mahout 0.3 is N*M matrix. It doesn't take
> sparse matrix as an input.<https://issues.apache.org/jira/browse/MAHOUT-416>
> [image: Major][image: Open] Open26/Jan/1116/Jun/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12467063/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-459>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-459>
> MAHOUT-459 <https://issues.apache.org/jira/browse/MAHOUT-459>
>
> Reading an Index from Lucene/Solr
> 4.0-dev<https://issues.apache.org/jira/browse/MAHOUT-459>
> [image: Minor][image: Open] Open01/Mar/1106/Aug/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-479>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-479>
> MAHOUT-479 <https://issues.apache.org/jira/browse/MAHOUT-479>
>
> Streamline classification/ clustering data
> structures<https://issues.apache.org/jira/browse/MAHOUT-479>
> [image: Major][image: Open] Open09/May/1113/Aug/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471556/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-496>[image:
> Wish]<https://issues.apache.org/jira/browse/MAHOUT-496>
> MAHOUT-496 <https://issues.apache.org/jira/browse/MAHOUT-496>
>
> Quickstart scripts go out of
> date<https://issues.apache.org/jira/browse/MAHOUT-496>
> [image: Minor][image: Open] Open17/Jan/1105/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473354/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-500>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-500>
> MAHOUT-500 <https://issues.apache.org/jira/browse/MAHOUT-500>
>
> Make it easy to run Mahout on Amazon's Elastic Map
> Reduce<https://issues.apache.org/jira/browse/MAHOUT-500>
> [image: Major][image: Open] Open09/Mar/1112/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473933/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-507>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-507>
> MAHOUT-507 <https://issues.apache.org/jira/browse/MAHOUT-507>
>
> Add some docs/testing to the SVM's work by Zhao
> Zhendong<https://issues.apache.org/jira/browse/MAHOUT-507>
> [image: Minor][image: Open] Open09/Feb/1121/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12474660/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-512>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-512>
> MAHOUT-512 <https://issues.apache.org/jira/browse/MAHOUT-512>
>
> Principal Component Analysis for
> mahout-examples<https://issues.apache.org/jira/browse/MAHOUT-512>
> [image: Minor][image: Open] Open25/Sep/1025/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475111/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-517>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-517>
> MAHOUT-517 <https://issues.apache.org/jira/browse/MAHOUT-517>
>
> Eigencuts needs an output
> format<https://issues.apache.org/jira/browse/MAHOUT-517>
> [image: Minor][image: Open] Open10/Apr/1130/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475549/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-518>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-518>
> MAHOUT-518 <https://issues.apache.org/jira/browse/MAHOUT-518>
>
> Implement Affinity Preprocessing for Eigencuts and Spectral
> KMeans<https://issues.apache.org/jira/browse/MAHOUT-518>
> [image: Major][image: Open] Open03/Apr/1130/Sep/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475551/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-522>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-522>
> MAHOUT-522 <https://issues.apache.org/jira/browse/MAHOUT-522>
>
> Using different data sources for
> input/output<https://issues.apache.org/jira/browse/MAHOUT-522>
> [image: Major][image: Open] Open12/Oct/1004/Oct/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475739/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-524>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-524>
> MAHOUT-524 <https://issues.apache.org/jira/browse/MAHOUT-524>
>
> DisplaySpectralKMeans example
> fails<https://issues.apache.org/jira/browse/MAHOUT-524>
> [image: Major][image: Open] Open05/Apr/1112/Oct/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477094/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-527>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-527>
> MAHOUT-527 <https://issues.apache.org/jira/browse/MAHOUT-527>
>
> Add optional max depth pruning to
> DefaultTreeBuilder<https://issues.apache.org/jira/browse/MAHOUT-527>
> [image: Minor][image: Open] Open17/Jan/1116/Oct/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477538/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-529>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-529>
> MAHOUT-529 <https://issues.apache.org/jira/browse/MAHOUT-529>
>
> Implement LinearRegression<https://issues.apache.org/jira/browse/MAHOUT-529>
> [image: Major][image: Open] Open05/Apr/1121/Oct/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477950/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-537>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-537>
> MAHOUT-537 <https://issues.apache.org/jira/browse/MAHOUT-537>
>
> Bring DistributedRowMatrix into compliance with Hadoop
> 0.20.2<https://issues.apache.org/jira/browse/MAHOUT-537>
> [image: Major][image: Open] Open06/Jan/1103/Nov/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12479033/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-546>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-546>
> MAHOUT-546 <https://issues.apache.org/jira/browse/MAHOUT-546>
>
> Bug creating vector from Solr index with
> TrieFields<https://issues.apache.org/jira/browse/MAHOUT-546>
> [image: Major][image: Open] Open17/Nov/1016/Nov/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12480120/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-563>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-563>
> MAHOUT-563 <https://issues.apache.org/jira/browse/MAHOUT-563>
>
> CanopyEstimator - Estimate T1/T2 for
> CanopyClusterer<https://issues.apache.org/jira/browse/MAHOUT-563>
> [image: Minor][image: Open] Open10/Feb/1112/Dec/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12493024/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-568>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-568>
> MAHOUT-568 <https://issues.apache.org/jira/browse/MAHOUT-568>
>
> Online Classification using
> Cassandra<https://issues.apache.org/jira/browse/MAHOUT-568>
> [image: Major][image: Open] Open10/Jan/1127/Dec/10
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12494113/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-588>[image:
> Task]<https://issues.apache.org/jira/browse/MAHOUT-588>
> MAHOUT-588 <https://issues.apache.org/jira/browse/MAHOUT-588>
>
> Benchmark Mahout's clustering performance on EC2 and publish the
> results<https://issues.apache.org/jira/browse/MAHOUT-588>
> [image: Major][image: Open] Open06/Apr/1122/Jan/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496369/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-596>[image:
> Test]<https://issues.apache.org/jira/browse/MAHOUT-596>
> MAHOUT-596 <https://issues.apache.org/jira/browse/MAHOUT-596>
>
> Testing if the weight assigned to points when calling the observe method in
> AbstractCluster incorrectly affect the number of points in a
> cluster<https://issues.apache.org/jira/browse/MAHOUT-596>
> [image: Minor][image: Open] Open27/Jan/1127/Jan/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496901/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-597>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-597>
> MAHOUT-597 <https://issues.apache.org/jira/browse/MAHOUT-597>
>
> Kernels in Mean Shift <https://issues.apache.org/jira/browse/MAHOUT-597>
> [image: Minor][image: Open] Open27/Jan/1127/Jan/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496924/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-598>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-598>
> MAHOUT-598 <https://issues.apache.org/jira/browse/MAHOUT-598>
>
> Downstream steps in the seq2sparse job flow looking in wrong location for
> output from previous steps when running in Elastic MapReduce (EMR)
> cluster<https://issues.apache.org/jira/browse/MAHOUT-598>
> [image: Minor][image: Open] Open03/Feb/1127/Jan/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496956/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-609>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-609>
> MAHOUT-609 <https://issues.apache.org/jira/browse/MAHOUT-609>
>
> Add an option to make RecommenderJob write out it's computed item
> similarities <https://issues.apache.org/jira/browse/MAHOUT-609>
> [image: Major][image: Open] Open08/Feb/1108/Feb/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12498008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-612>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-612>
> MAHOUT-612 <https://issues.apache.org/jira/browse/MAHOUT-612>
>
> Simplify configuring and running Mahout MapReduce jobs from Java using Java
> bean configuration <https://issues.apache.org/jira/browse/MAHOUT-612>
> [image: Major][image: Patch Available] Patch Available08/Apr/1120/Feb/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12499165/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-621>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-621>
> MAHOUT-621 <https://issues.apache.org/jira/browse/MAHOUT-621>
>
> Support more data import
> mechanisms<https://issues.apache.org/jira/browse/MAHOUT-621>
> [image: Major][image: Open] Open30/Mar/1109/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12500888/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-625>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-625>
> MAHOUT-625 <https://issues.apache.org/jira/browse/MAHOUT-625>
>
> Some of generated patterns have support higher than in
> reality<https://issues.apache.org/jira/browse/MAHOUT-625>
> [image: Critical][image: Open] Open22/Mar/1111/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501153/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-626>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-626>
> MAHOUT-626 <https://issues.apache.org/jira/browse/MAHOUT-626>
>
> T1 and T2 Values in Canopy (&
> MeanShift)<https://issues.apache.org/jira/browse/MAHOUT-626>
> [image: Major][image: Reopened] Reopened10/Apr/1113/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501271/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-627>[image:
> Task]<https://issues.apache.org/jira/browse/MAHOUT-627>
> MAHOUT-627 <https://issues.apache.org/jira/browse/MAHOUT-627>
>
> Baum-Welch Algorithm on Map-Reduce for Parallel Hidden Markov Model
> Training. <https://issues.apache.org/jira/browse/MAHOUT-627>
> [image: Major][image: Open] Open08/Apr/1117/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501700/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-629>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-629>
> MAHOUT-629 <https://issues.apache.org/jira/browse/MAHOUT-629>
>
> FP Growth performance
> improvement<https://issues.apache.org/jira/browse/MAHOUT-629>
> [image: Major][image: Open] Open21/Mar/1121/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501939/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-632>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-632>
> MAHOUT-632 <https://issues.apache.org/jira/browse/MAHOUT-632>
>
> PFPGrowth : Exceeded max jobconf
> size<https://issues.apache.org/jira/browse/MAHOUT-632>
> [image: Major][image: Patch Available] Patch Available22/Mar/1122/Mar/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12502096/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-652>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-652>
> MAHOUT-652 <https://issues.apache.org/jira/browse/MAHOUT-652>
>
> [GSoC Proposal] Parallel Viterbi algorithm for
> HMM<https://issues.apache.org/jira/browse/MAHOUT-652>
> [image: Major][image: Open] Open08/Apr/1106/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503552/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-653>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-653>
> MAHOUT-653 <https://issues.apache.org/jira/browse/MAHOUT-653>
>
> Approximations to standard
> functions<https://issues.apache.org/jira/browse/MAHOUT-653>
> [image: Major][image: Open] Open10/Apr/1107/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503583/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-658>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-658>
> MAHOUT-658 <https://issues.apache.org/jira/browse/MAHOUT-658>
>
> UH-Mine algorithm for frequent pattern mining of uncertain
> data<https://issues.apache.org/jira/browse/MAHOUT-658>
> [image: Major][image: Open] Open08/Apr/1108/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503696/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-663>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-663>
> MAHOUT-663 <https://issues.apache.org/jira/browse/MAHOUT-663>
>
> Rationalize hadoop job creation with respect to
> setJarByClass<https://issues.apache.org/jira/browse/MAHOUT-663>
> [image: Major][image: Open] Open08/Apr/1108/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503764/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-668>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-668>
> MAHOUT-668 <https://issues.apache.org/jira/browse/MAHOUT-668>
>
> Adding knn support to Mahout
> classifiers<https://issues.apache.org/jira/browse/MAHOUT-668>
> [image: Major][image: Open] Open13/Apr/1113/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504122/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-670>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-670>
> MAHOUT-670 <https://issues.apache.org/jira/browse/MAHOUT-670>
>
> Provide a performance measurement framework for
> Mahout<https://issues.apache.org/jira/browse/MAHOUT-670>
> [image: Minor][image: Open] Open03/May/1114/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504266/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-671>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-671>
> MAHOUT-671 <https://issues.apache.org/jira/browse/MAHOUT-671>
>
> Refactor org.apache.mahout.utils.vectors.lucene.Driver into a
> POJO<https://issues.apache.org/jira/browse/MAHOUT-671>
> [image: Minor][image: Patch Available] Patch Available22/Apr/1115/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504383/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-678>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-678>
> MAHOUT-678 <https://issues.apache.org/jira/browse/MAHOUT-678>
>
> NullPointerException while using MixedGradient with SGD
> algorithm<https://issues.apache.org/jira/browse/MAHOUT-678>
> [image: Major][image: Open] Open22/Apr/1122/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504981/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-683>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-683>
> MAHOUT-683 <https://issues.apache.org/jira/browse/MAHOUT-683>
>
> LDA Vectorization <https://issues.apache.org/jira/browse/MAHOUT-683>
> [image: Minor][image: Open] Open10/May/1128/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505387/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-684>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-684>
> MAHOUT-684 <https://issues.apache.org/jira/browse/MAHOUT-684>
>
> Topics regularization for LDA<https://issues.apache.org/jira/browse/MAHOUT-684>
> [image: Minor][image: Open] Open13/May/1128/Apr/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505418/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-687>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-687>
> MAHOUT-687 <https://issues.apache.org/jira/browse/MAHOUT-687>
>
> Random generator objects- slight
> refactor<https://issues.apache.org/jira/browse/MAHOUT-687>
> [image: Minor][image: Open] Open09/May/1105/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506247/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-692>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-692>
> MAHOUT-692 <https://issues.apache.org/jira/browse/MAHOUT-692>
>
> OnlineSummarizer does not tolerate fewer than 100
> samples<https://issues.apache.org/jira/browse/MAHOUT-692>
> [image: Minor][image: Open] Open11/May/1110/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506779/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-693>[image:
> Wish]<https://issues.apache.org/jira/browse/MAHOUT-693>
> MAHOUT-693 <https://issues.apache.org/jira/browse/MAHOUT-693>
>
> Locally Weighted Linear Regression
> implementation<https://issues.apache.org/jira/browse/MAHOUT-693>
> [image: Trivial][image: Open] Open11/May/1111/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506883/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-695>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-695>
> MAHOUT-695 <https://issues.apache.org/jira/browse/MAHOUT-695>
>
> Option to determine number of words for LDADriver from a specified
> dictionary <https://issues.apache.org/jira/browse/MAHOUT-695>
> [image: Minor][image: Open] Open15/May/1113/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507082/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-698>[image:
> Task]<https://issues.apache.org/jira/browse/MAHOUT-698>
> MAHOUT-698 <https://issues.apache.org/jira/browse/MAHOUT-698>
>
> Hook up Automated Patch Checking for
> Mahout<https://issues.apache.org/jira/browse/MAHOUT-698>
> [image: Major][image: Open] Open16/May/1116/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507419/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-700>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-700>
> MAHOUT-700 <https://issues.apache.org/jira/browse/MAHOUT-700>
>
> When running 'seqdirectory' on Amazon Elastic MapReduce, FileSystem.get()
> fails due to use of FileSystem.get(conf) instead of FileSystem.get(uri,
> conf) <https://issues.apache.org/jira/browse/MAHOUT-700>
> [image: Minor][image: Open] Open18/May/1118/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507610/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-701>[image:
> Bug]<https://issues.apache.org/jira/browse/MAHOUT-701>
> MAHOUT-701 <https://issues.apache.org/jira/browse/MAHOUT-701>
>
> ClusterDumper writes to System.out or local filesystem only (I would like to
> write to s3 when running on Elastic
> MapReduce)<https://issues.apache.org/jira/browse/MAHOUT-701>
> [image: Minor][image: Open] Open18/May/1118/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507611/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-702>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-702>
> MAHOUT-702 <https://issues.apache.org/jira/browse/MAHOUT-702>
>
> Implement Online Passive Aggressive
> learner<https://issues.apache.org/jira/browse/MAHOUT-702>
> [image: Minor][image: Patch Available] Patch Available19/May/1118/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507622/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-703>[image: New
> Feature]<https://issues.apache.org/jira/browse/MAHOUT-703>
> MAHOUT-703 <https://issues.apache.org/jira/browse/MAHOUT-703>
>
> Implement Gradient machine<https://issues.apache.org/jira/browse/MAHOUT-703>
> [image: Minor][image: Open] Open20/May/1119/May/11
> *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507703/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
> <https://issues.apache.org/jira/browse/MAHOUT-704>[image:
> Improvement]<https://issues.apache.org/jira/browse/MAHOUT-704>
> MAHOUT-704 <https://issues.apache.org/jira/browse/MAHOUT-704>
>
> Refactor PredictionJob to use MultipleInputs for reduce side
> joins<https://issues.apache.org/jira/browse/MAHOUT-704>
> [image: Major][image: Open] Open19/May/1119/May/11
> <https://issues.apache.org/jira/rest/api/1.0/issues/12507733/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
--------------------------
Grant Ingersoll
Lucene Revolution -- Lucene and Solr User Conference
May 25-26 in San Francisco
www.lucenerevolution.org