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Posted to commits@mahout.apache.org by bu...@apache.org on 2013/11/21 12:13:34 UTC
svn commit: r887494 - in /websites/staging/mahout/trunk/content: ./
users/clustering/fuzzy-k-means-commandline.html
Author: buildbot
Date: Thu Nov 21 11:13:34 2013
New Revision: 887494
Log:
Staging update by buildbot for mahout
Modified:
websites/staging/mahout/trunk/content/ (props changed)
websites/staging/mahout/trunk/content/users/clustering/fuzzy-k-means-commandline.html
Propchange: websites/staging/mahout/trunk/content/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Thu Nov 21 11:13:34 2013
@@ -1 +1 @@
-1544113
+1544114
Modified: websites/staging/mahout/trunk/content/users/clustering/fuzzy-k-means-commandline.html
==============================================================================
--- websites/staging/mahout/trunk/content/users/clustering/fuzzy-k-means-commandline.html (original)
+++ websites/staging/mahout/trunk/content/users/clustering/fuzzy-k-means-commandline.html Thu Nov 21 11:13:34 2013
@@ -430,61 +430,46 @@ to view all outputs.</p>
<div class="codehilite"><pre> <span class="o">--</span><span class="n">input</span> <span class="p">(</span><span class="o">-</span><span class="nb">i</span><span class="p">)</span> <span class="n">input</span> <span class="n">Path</span> <span class="n">to</span> <span class="n">job</span> <span class="n">input</span> <span class="n">directory</span><span class="p">.</span>
<span class="n">Must</span> <span class="n">be</span> <span class="n">a</span> <span class="n">SequenceFile</span> <span class="n">of</span>
<span class="n">VectorWritable</span>
- <span class="o">--</span><span class="n">clusters</span> <span class="p">(</span><span class="o">-</span><span class="n">c</span><span class="p">)</span> <span class="n">clusters</span> <span class="n">The</span> <span class="n">input</span> <span class="n">centroids</span><span class="p">,</span> <span class="n">as</span>
+ <span class="o">--</span><span class="n">clusters</span> <span class="p">(</span><span class="o">-</span><span class="n">c</span><span class="p">)</span> <span class="n">clusters</span> <span class="n">The</span> <span class="n">input</span> <span class="n">centroids</span><span class="p">,</span> <span class="n">as</span> <span class="n">Vectors</span><span class="p">.</span>
+ <span class="n">Must</span> <span class="n">be</span> <span class="n">a</span> <span class="n">SequenceFile</span> <span class="n">of</span>
+ <span class="n">Writable</span><span class="p">,</span> <span class="n">Cluster</span><span class="o">/</span><span class="n">Canopy</span><span class="p">.</span> <span class="n">If</span> <span class="n">k</span>
+ <span class="n">is</span> <span class="n">also</span> <span class="n">specified</span><span class="p">,</span> <span class="n">then</span> <span class="n">a</span> <span class="n">random</span>
+ <span class="n">set</span> <span class="n">of</span> <span class="n">vectors</span> <span class="n">will</span> <span class="n">be</span> <span class="n">selected</span>
+ <span class="n">and</span> <span class="n">written</span> <span class="n">out</span> <span class="n">to</span> <span class="n">this</span> <span class="n">path</span>
+ <span class="n">first</span>
+ <span class="o">--</span><span class="n">output</span> <span class="p">(</span><span class="o">-</span><span class="n">o</span><span class="p">)</span> <span class="n">output</span> <span class="n">The</span> <span class="n">directory</span> <span class="n">pathname</span> <span class="k">for</span>
+ <span class="n">output</span><span class="p">.</span>
+ <span class="o">--</span><span class="n">distanceMeasure</span> <span class="p">(</span><span class="o">-</span><span class="n">dm</span><span class="p">)</span> <span class="n">distanceMeasure</span> <span class="n">The</span> <span class="n">classname</span> <span class="n">of</span> <span class="n">the</span>
+ <span class="n">DistanceMeasure</span><span class="p">.</span> <span class="n">Default</span> <span class="n">is</span>
+ <span class="n">SquaredEuclidean</span>
+ <span class="o">--</span><span class="n">convergenceDelta</span> <span class="p">(</span><span class="o">-</span><span class="n">cd</span><span class="p">)</span> <span class="n">convergenceDelta</span> <span class="n">The</span> <span class="n">convergence</span> <span class="n">delta</span> <span class="n">value</span><span class="p">.</span>
+ <span class="n">Default</span> <span class="n">is</span> 0<span class="p">.</span>5
+ <span class="o">--</span><span class="n">maxIter</span> <span class="p">(</span><span class="o">-</span><span class="n">x</span><span class="p">)</span> <span class="n">maxIter</span> <span class="n">The</span> <span class="n">maximum</span> <span class="n">number</span> <span class="n">of</span>
+ <span class="n">iterations</span><span class="p">.</span>
+ <span class="o">--</span><span class="n">k</span> <span class="p">(</span><span class="o">-</span><span class="n">k</span><span class="p">)</span> <span class="n">k</span> <span class="n">The</span> <span class="n">k</span> <span class="n">in</span> <span class="n">k</span><span class="o">-</span><span class="n">Means</span><span class="p">.</span> <span class="n">If</span> <span class="n">specified</span><span class="p">,</span>
+ <span class="n">then</span> <span class="n">a</span> <span class="n">random</span> <span class="n">selection</span> <span class="n">of</span> <span class="n">k</span>
+ <span class="n">Vectors</span> <span class="n">will</span> <span class="n">be</span> <span class="n">chosen</span> <span class="n">as</span> <span class="n">the</span>
+ <span class="n">Centroid</span> <span class="n">and</span> <span class="n">written</span> <span class="n">to</span> <span class="n">the</span>
+ <span class="n">clusters</span> <span class="n">input</span> <span class="n">path</span><span class="p">.</span>
+ <span class="o">--</span><span class="n">m</span> <span class="p">(</span><span class="o">-</span><span class="n">m</span><span class="p">)</span> <span class="n">m</span> <span class="n">coefficient</span> <span class="n">normalization</span>
+ <span class="nb">factor</span><span class="p">,</span> <span class="n">must</span> <span class="n">be</span> <span class="n">greater</span> <span class="n">than</span> 1
+ <span class="o">--</span><span class="n">overwrite</span> <span class="p">(</span><span class="o">-</span><span class="n">ow</span><span class="p">)</span> <span class="n">If</span> <span class="n">present</span><span class="p">,</span> <span class="n">overwrite</span> <span class="n">the</span> <span class="n">output</span>
+ <span class="n">directory</span> <span class="n">before</span> <span class="n">running</span> <span class="n">job</span>
+ <span class="o">--</span><span class="n">help</span> <span class="p">(</span><span class="o">-</span><span class="n">h</span><span class="p">)</span> <span class="n">Print</span> <span class="n">out</span> <span class="n">help</span>
+ <span class="o">--</span><span class="n">numMap</span> <span class="p">(</span><span class="o">-</span><span class="n">u</span><span class="p">)</span> <span class="n">numMap</span> <span class="n">The</span> <span class="n">number</span> <span class="n">of</span> <span class="n">map</span> <span class="n">tasks</span><span class="p">.</span>
+ <span class="n">Defaults</span> <span class="n">to</span> 10
+ <span class="o">--</span><span class="n">maxRed</span> <span class="p">(</span><span class="o">-</span><span class="n">r</span><span class="p">)</span> <span class="n">maxRed</span> <span class="n">The</span> <span class="n">number</span> <span class="n">of</span> <span class="n">reduce</span> <span class="n">tasks</span><span class="p">.</span>
+ <span class="n">Defaults</span> <span class="n">to</span> 2
+ <span class="o">--</span><span class="n">emitMostLikely</span> <span class="p">(</span><span class="o">-</span><span class="n">e</span><span class="p">)</span> <span class="n">emitMostLikely</span> <span class="n">True</span> <span class="k">if</span> <span class="n">clustering</span> <span class="n">should</span> <span class="n">emit</span>
+ <span class="n">the</span> <span class="n">most</span> <span class="n">likely</span> <span class="n">point</span> <span class="n">only</span><span class="p">,</span>
+ <span class="n">false</span> <span class="k">for</span> <span class="n">threshold</span> <span class="n">clustering</span><span class="p">.</span>
+ <span class="n">Default</span> <span class="n">is</span> <span class="n">true</span>
+ <span class="o">--</span><span class="n">threshold</span> <span class="p">(</span><span class="o">-</span><span class="n">t</span><span class="p">)</span> <span class="n">threshold</span> <span class="n">The</span> <span class="n">pdf</span> <span class="n">threshold</span> <span class="n">used</span> <span class="k">for</span>
+ <span class="n">cluster</span> <span class="n">determination</span><span class="p">.</span> <span class="n">Default</span>
+ <span class="n">is</span> 0
+ <span class="o">--</span><span class="n">clustering</span> <span class="p">(</span><span class="o">-</span><span class="n">cl</span><span class="p">)</span> <span class="n">If</span> <span class="n">present</span><span class="p">,</span> <span class="n">run</span> <span class="n">clustering</span> <span class="n">after</span>
+ <span class="n">the</span> <span class="n">iterations</span> <span class="n">have</span> <span class="n">taken</span> <span class="n">place</span>
</pre></div>
-
-
-<p>Vectors.
- Must be a SequenceFile of <br />
- Writable, Cluster/Canopy.
-If k<br />
- is also specified, then a
-random
- set of vectors will be
-selected<br />
- and written out to this path
- first <br />
- --output (-o) output The directory pathname for <br />
- output. <br />
- --distanceMeasure (-dm) distanceMeasure The classname of the <br />
- DistanceMeasure. Default is<br />
- SquaredEuclidean <br />
- --convergenceDelta (-cd) convergenceDelta The convergence delta value.
- Default is 0.5 <br />
- --maxIter (-x) maxIter The maximum number of <br />
- iterations. <br />
- --k (-k) k The k in k-Means. If
-specified,
- then a random selection of k
- Vectors will be chosen as
-the <br />
- Centroid and written to the<br />
- clusters input path. <br />
- --m (-m) m coefficient normalization <br />
- factor, must be greater than
-1 <br />
- --overwrite (-ow) If present, overwrite the
-output
- directory before running job
- --help (-h) Print out help <br />
- --numMap (-u) numMap The number of map tasks. <br />
- Defaults to 10 <br />
- --maxRed (-r) maxRed The number of reduce tasks.<br />
- Defaults to 2 <br />
- --emitMostLikely (-e) emitMostLikely True if clustering should
-emit <br />
- the most likely point only,<br />
- false for threshold
-clustering.<br />
- Default is true <br />
- --threshold (-t) threshold The pdf threshold used for <br />
- cluster determination.
-Default <br />
- is 0
- --clustering (-cl) If present, run clustering
-after
- the iterations have taken
-place </p>
</div>
</div>
</div>