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From smar...@apache.org
Subject svn commit: r1580451 - /mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext
Date Sun, 23 Mar 2014 05:44:52 GMT
Author: smarthi
Date: Sun Mar 23 05:44:52 2014
New Revision: 1580451

URL: http://svn.apache.org/r1580451
Log:
MAHOUT-1475

Modified:
    mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext

Modified: mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext
URL: http://svn.apache.org/viewvc/mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext?rev=1580451&r1=1580450&r2=1580451&view=diff
==============================================================================
--- mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext (original)
+++ mahout/site/mahout_cms/trunk/content/users/classification/bayesian.mdtext Sun Mar 23 05:44:52
2014
@@ -1,4 +1,5 @@
 Title: Bayesian
+
 <a name="Bayesian-Intro"></a>
 # Intro
 
@@ -51,7 +52,7 @@ train set. Call this Sigma_jSigma_k
 
 Final Weight is calculated as
 
-    Weight = Log [ ( Sigma_j - W-N-Tf-Idf + alpha_i ) / ( Sigma_jSigma_k - Sigma_k + N  )
]
+    Weight = -Log [ ( Sigma_j - W-N-Tf-Idf + alpha_i ) / ( Sigma_jSigma_k - Sigma_k + N 
) ]
 
 
 <a name="Bayesian-Examples"></a>



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