You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2010/04/28 22:15:48 UTC

[jira] Reopened: (MAHOUT-387) Cosine item similarity implementation

     [ https://issues.apache.org/jira/browse/MAHOUT-387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen reopened MAHOUT-387:
------------------------------


> Cosine item similarity implementation
> -------------------------------------
>
>                 Key: MAHOUT-387
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-387
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>            Reporter: Sebastian Schelter
>            Assignee: Sean Owen
>             Fix For: 0.4
>
>         Attachments: MAHOUT-387.patch
>
>
> I needed to compute the cosine similarity between two items when running org.apache.mahout.cf.taste.hadoop.pseudo.RecommenderJob, I couldn't find an implementation (did I overlook it maybe?) so I created my own. I want to share it here, in case you find it useful.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.