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Posted to commits@mahout.apache.org by is...@apache.org on 2013/11/21 12:13:31 UTC
svn commit: r1544114 -
/mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext
Author: isabel
Date: Thu Nov 21 11:13:31 2013
New Revision: 1544114
URL: http://svn.apache.org/r1544114
Log:
MAHOUT-1245 - fix formatting
Modified:
mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext
Modified: mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext
URL: http://svn.apache.org/viewvc/mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext?rev=1544114&r1=1544113&r2=1544114&view=diff
==============================================================================
--- mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext (original)
+++ mahout/site/mahout_cms/trunk/content/users/clustering/fuzzy-k-means-commandline.mdtext Thu Nov 21 11:13:31 2013
@@ -1,4 +1,5 @@
Title: fuzzy-k-means-commandline
+
<a name="fuzzy-k-means-commandline-RunningFuzzyk-MeansClusteringfromtheCommandLine"></a>
# Running Fuzzy k-Means Clustering from the Command Line
Mahout's Fuzzy k-Means clustering can be launched from the same command
@@ -48,15 +49,11 @@ to view all outputs.
--input (-i) input Path to job input directory.
Must be a SequenceFile of
VectorWritable
- --clusters (-c) clusters The input centroids, as
-Vectors.
+ --clusters (-c) clusters The input centroids, as Vectors.
Must be a SequenceFile of
- Writable, Cluster/Canopy.
-If k
- is also specified, then a
-random
- set of vectors will be
-selected
+ Writable, Cluster/Canopy. If k
+ is also specified, then a random
+ set of vectors will be selected
and written out to this path
first
--output (-o) output The directory pathname for
@@ -68,37 +65,28 @@ selected
Default is 0.5
--maxIter (-x) maxIter The maximum number of
iterations.
- --k (-k) k The k in k-Means. If
-specified,
+ --k (-k) k The k in k-Means. If specified,
then a random selection of k
- Vectors will be chosen as
-the
- Centroid and written to the
+ Vectors will be chosen as the
+ Centroid and written to the
clusters input path.
--m (-m) m coefficient normalization
- factor, must be greater than
-1
- --overwrite (-ow) If present, overwrite the
-output
+ factor, must be greater than 1
+ --overwrite (-ow) If present, overwrite the output
directory before running job
--help (-h) Print out help
--numMap (-u) numMap The number of map tasks.
Defaults to 10
--maxRed (-r) maxRed The number of reduce tasks.
Defaults to 2
- --emitMostLikely (-e) emitMostLikely True if clustering should
-emit
+ --emitMostLikely (-e) emitMostLikely True if clustering should emit
the most likely point only,
- false for threshold
-clustering.
+ false for threshold clustering.
Default is true
--threshold (-t) threshold The pdf threshold used for
- cluster determination.
-Default
+ cluster determination. Default
is 0
- --clustering (-cl) If present, run clustering
-after
- the iterations have taken
-place
+ --clustering (-cl) If present, run clustering after
+ the iterations have taken place