[jira] Updated: (MAHOUT-106) PLSI/EM in pig based on hofmann's ACM 04 paper.

["Prasen Mukherjee (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAHOUT-106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prasen Mukherjee updated MAHOUT-106:
------------------------------------


One possible suggestion : 

under plsi directory : 

udf-java/
udf-java/ant  ( or maven.  This will build the udf.jar, to be used by the pig scripts  ) 
udf-java/src/
udf-java/lib/ (  Optional -- if we need any third party jars for udf . Not required if we use maven dependencies ) 



> PLSI/EM in pig based on hofmann's ACM 04 paper. 
> ------------------------------------------------
>
>                 Key: MAHOUT-106
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-106
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>         Environment: Pig/Hadoop 
>            Reporter: Prasen Mukherjee
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 0.2
>
>         Attachments: plsi_pig.patch
>
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> Based on the following paper by hofmann : T. Hofmann Latent Semantic Models for Collaborative Filtering In ACM Transactions on Information Systems, 2004,  vol 22(1), pp. 89-115.

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