svn commit: r1175081 - /mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java

[dlyubimov]

Author: dlyubimov
Date: Sat Sep 24 00:26:56 2011
New Revision: 1175081

URL: http://svn.apache.org/viewvc?rev=1175081&view=rev
Log:
Enabling -p 0 in SSVD solver

Modified:
    
mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java

Modified: 
mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java
URL: 
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java?rev=1175081&r1=1175080&r2=1175081&view=diff
==============================================================================
--- 
mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java
 (original)
+++ 
mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/stochasticsvd/BtJob.java
 Sat Sep 24 00:26:56 2011
@@ -301,7 +301,7 @@ public final class BtJob {
         int p = context.getConfiguration().getInt(QJob.PROP_P, -1);
 
         Validate.isTrue(k > 0, "invalid k parameter");
-        Validate.isTrue(p > 0, "invalid p parameter");
+        Validate.isTrue(p >= 0, "invalid p parameter");
         mBBt = new UpperTriangular(k + p);
 
         outputs = new MultipleOutputs(new JobConf(context.getConfiguration()));