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Posted to dev@madlib.apache.org by iyerr3 <gi...@git.apache.org> on 2018/04/19 15:45:39 UTC
[GitHub] madlib pull request #265: Release: Add v1.14 release notes
GitHub user iyerr3 opened a pull request:
https://github.com/apache/madlib/pull/265
Release: Add v1.14 release notes
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/madlib/madlib rel/release_notes_1.14
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/madlib/pull/265.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #265
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commit e21efee58401a3b47d9eae7e130ddd1c826656a3
Author: Rahul Iyer <ri...@...>
Date: 2018-04-19T15:44:29Z
Release: Add v1.14 release notes
----
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[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by jingyimei <gi...@git.apache.org>.
Github user jingyimei commented on the issue:
https://github.com/apache/madlib/pull/265
LGTM
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[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by fmcquillan99 <gi...@git.apache.org>.
Github user fmcquillan99 commented on the issue:
https://github.com/apache/madlib/pull/265
there are 33 JIRAs in 1.14
https://issues.apache.org/jira/projects/MADLIB/versions/12342305
but only about 26 or 27 JIRAs in listed in these release notes.
If that is explainable then +1.
Otherwise check if there is anything left out and add it.
Then you can merge, I don't need to review it again
thanks
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[GitHub] madlib pull request #265: Release: Add v1.14 release notes
Posted by jingyimei <gi...@git.apache.org>.
Github user jingyimei commented on a diff in the pull request:
https://github.com/apache/madlib/pull/265#discussion_r182844909
--- Diff: RELEASE_NOTES ---
@@ -9,6 +9,56 @@ commit history located at https://github.com/apache/madlib/commits/master.
Current list of bugs and issues can be found at https://issues.apache.org/jira/browse/MADLIB.
—-------------------------------------------------------------------------
+MADlib v1.14:
+
+Release Date: 2018-April-28
+
+New features:
+* New module - Balanced datasets: A sampling module to balance classification
+ datasets by resampling using various techniques including undersampling,
+ oversampling, uniform sampling or user-defined proportion sampling
+ (MADLIB-1168)
+* Mini-batch: Added a mini-batch optimizer for MLP and a preprocessor function
+ necessary to create batches from the data (MADLIB-1200, MADLIB-1206)
+* k-NN: Added weighted averaging/voting by distance (MADLIB-1181)
+* Summary: Added additional stats: number of positive, negative, zero values and
+ 95% confidence intervals for the mean (MADLIB-1167)
+* Encode categorical: Updated to produce lower-case column names when possible
+ (MADLIB-1202)
+* MLP: Added support for already one-hot encoded categorical dependent variable
+ in a classification task (MADLIB-1222)
+* Pagerank: Added option for personalized vertices that allows higher weightage
+ for a subset of vertices which will have a higher jump probability as
+ compared to other vertices and a random surfer is more likely to
+ jump to these personalization vertices (MADLIB-1084)
+
+Bug fixes:
+ - Fixed issue with invalid calls of construct_array that led to problems
+ in Postgresql 10 (MADLIB-1185)
+ - Added newline between file concatenation during PGXN install (MADLIB-1194)
+ - Fixed upgrade issues in knn (MADLIB-1197)
+ - Added fix to ensure RF variable importance are always non-negative
+ - Fixed inconsistency in LDA output and improved usability
+ (MADLIB-1160, MADLIB-1201)
+ - Fixed MLP and RF predict for models trained in earlier versions to
+ ensure misisng optional parameters are given appropriate default values
+ (MADLIB-1207)
+ - Fixed a scenario in DT where no features exist due categorical columns
+ with single level being dropped led to the database crashing
--- End diff --
We should mention the other DT/RF bug fixes from MADLIB-1217 & 1219 & 1225.
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[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit commented on the issue:
https://github.com/apache/madlib/pull/265
Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/madlib-pr-build/457/
---
[GitHub] madlib pull request #265: Release: Add v1.14 release notes
Posted by jingyimei <gi...@git.apache.org>.
Github user jingyimei commented on a diff in the pull request:
https://github.com/apache/madlib/pull/265#discussion_r182843994
--- Diff: RELEASE_NOTES ---
@@ -9,6 +9,56 @@ commit history located at https://github.com/apache/madlib/commits/master.
Current list of bugs and issues can be found at https://issues.apache.org/jira/browse/MADLIB.
—-------------------------------------------------------------------------
+MADlib v1.14:
+
+Release Date: 2018-April-28
+
+New features:
+* New module - Balanced datasets: A sampling module to balance classification
+ datasets by resampling using various techniques including undersampling,
+ oversampling, uniform sampling or user-defined proportion sampling
+ (MADLIB-1168)
+* Mini-batch: Added a mini-batch optimizer for MLP and a preprocessor function
+ necessary to create batches from the data (MADLIB-1200, MADLIB-1206)
+* k-NN: Added weighted averaging/voting by distance (MADLIB-1181)
+* Summary: Added additional stats: number of positive, negative, zero values and
+ 95% confidence intervals for the mean (MADLIB-1167)
+* Encode categorical: Updated to produce lower-case column names when possible
+ (MADLIB-1202)
+* MLP: Added support for already one-hot encoded categorical dependent variable
+ in a classification task (MADLIB-1222)
+* Pagerank: Added option for personalized vertices that allows higher weightage
+ for a subset of vertices which will have a higher jump probability as
+ compared to other vertices and a random surfer is more likely to
+ jump to these personalization vertices (MADLIB-1084)
+
+Bug fixes:
+ - Fixed issue with invalid calls of construct_array that led to problems
+ in Postgresql 10 (MADLIB-1185)
+ - Added newline between file concatenation during PGXN install (MADLIB-1194)
+ - Fixed upgrade issues in knn (MADLIB-1197)
+ - Added fix to ensure RF variable importance are always non-negative
+ - Fixed inconsistency in LDA output and improved usability
+ (MADLIB-1160, MADLIB-1201)
+ - Fixed MLP and RF predict for models trained in earlier versions to
+ ensure misisng optional parameters are given appropriate default values
+ (MADLIB-1207)
+ - Fixed a scenario in DT where no features exist due categorical columns
+ with single level being dropped led to the database crashing
+ - Fixed step size initialization in MLP based on learning rate policy
+ (MADLIB-1212)
+ - Fixed PCA issue that leads to failure when grouping column is a TEXT type
+ (MADLIB-1215)
+ - Fixed cat levels output in DT when grouping is enabled (MADLIB-1218)
+ - Fixed and simplified initialization of model coefficients in MLP
+ - Removed source table dependency for predicting regression models in MLP
+ (MADLIB-1223)
+ - Print loss of first iteration in MLP (MADLIB-1228)
+
--- End diff --
We should mention MADLIB-1209 Neural net related bug fix.
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[GitHub] madlib pull request #265: Release: Add v1.14 release notes
Posted by jingyimei <gi...@git.apache.org>.
Github user jingyimei commented on a diff in the pull request:
https://github.com/apache/madlib/pull/265#discussion_r182845348
--- Diff: RELEASE_NOTES ---
@@ -9,6 +9,56 @@ commit history located at https://github.com/apache/madlib/commits/master.
Current list of bugs and issues can be found at https://issues.apache.org/jira/browse/MADLIB.
—-------------------------------------------------------------------------
+MADlib v1.14:
+
+Release Date: 2018-April-28
+
+New features:
+* New module - Balanced datasets: A sampling module to balance classification
+ datasets by resampling using various techniques including undersampling,
+ oversampling, uniform sampling or user-defined proportion sampling
+ (MADLIB-1168)
+* Mini-batch: Added a mini-batch optimizer for MLP and a preprocessor function
--- End diff --
Other JIRAs related to this: MADLIB-1220, MADLIB-1224, MADLIB-1226, MADLIB-1227
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[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by iyerr3 <gi...@git.apache.org>.
Github user iyerr3 commented on the issue:
https://github.com/apache/madlib/pull/265
Thanks @jingyimei and @orhankislal. I'll go ahead and merge this.
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[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit commented on the issue:
https://github.com/apache/madlib/pull/265
Refer to this link for build results (access rights to CI server needed):
https://builds.apache.org/job/madlib-pr-build/459/
---
[GitHub] madlib pull request #265: Release: Add v1.14 release notes
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:
https://github.com/apache/madlib/pull/265
---
[GitHub] madlib issue #265: Release: Add v1.14 release notes
Posted by jingyimei <gi...@git.apache.org>.
Github user jingyimei commented on the issue:
https://github.com/apache/madlib/pull/265
@fmcquillan99 w/ @orhankislal We did go through JIRAs one by one. Those not mentioned are either no-op or duplicates.
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