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https://issues.apache.org/jira/browse/MAHOUT-1601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14090078#comment-14090078
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Harish Kayarohanam commented on MAHOUT-1601:
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I am doing analytics for github .
where after processing data with map reduce I am left with data like
name1,language1,numberoflinesofcode1
name1,language2,numberoflinesofcode2
name2,language2,numberoflinesofcode3
name4,language4,numberoflinesofcode4
.
.
.
where numberoflinesofcode1 is any arbitrary number(like 2 or 4 or 1000 or 500 )
, when I was using similarity and finding neighborhood , did not know which
UserSimilarity will be suitable for my use case .
This is the problem I am dealing with.
The example given in book are having the third vale which is the preference
value within 5 .so there its not a problem.
but here I don't feeling representing the big number out of 5 will work . so
was trying to find if anything could find similarity with the actual value(I
may be wrong in even expecting that) .
> Add javadoc for the classes - as there is no clue what the class is for .
> -------------------------------------------------------------------------
>
> Key: MAHOUT-1601
> URL: https://issues.apache.org/jira/browse/MAHOUT-1601
> Project: Mahout
> Issue Type: Documentation
> Components: Documentation
> Reporter: Harish Kayarohanam
> Priority: Minor
> Labels: documentation
>
> I found that the following classes
> org.apache.mahout.cf.taste.impl.neighborhood.DummySimilarity
> org.apache.mahout.cf.taste.impl.similarity.GenericUserSimilarity
> org.apache.mahout.cf.taste.impl.similarity.LogLikelihoodSimilarity
> did not have java doc . So I was unable to find what these classes are for .
> Shall we add java doc for the same ?
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