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From Hersheeta Chandankar <>
Subject Calculation of Naive Bayes Classification Score
Date Wed, 30 Mar 2016 07:13:44 GMT

I'm working on a categorization project wherein I categorize text documents
using mahout's naive bayes classifier  into pre-decided categories like
travel,sports,education etc.
While evaluating the results I came across 'scores' returned by the

Could someone help me understand how these scores are calculated ? and Why
they are negative values?


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