[jira] Commented: (MAHOUT-382) implement other recommendation

["Jake Mannix (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAHOUT-382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12858601#action_12858601 ] 

Jake Mannix commented on MAHOUT-382:
------------------------------------

For 3) and 4), is there not methods currently like getSimilarUsers() in the recommenders?


> implement other recommendation
> ------------------------------
>
>                 Key: MAHOUT-382
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-382
>             Project: Mahout
>          Issue Type: Wish
>          Components: Collaborative Filtering
>    Affects Versions: 0.4
>            Reporter: Hui Wen Han
>            Assignee: Sean Owen
>             Fix For: 0.3
>
>
> I think that  recommendation has four types:
> 1)  recommend user with item (use case:content subscriber, generate the more  interesting content for user )
> 2)  recommend item to user (use case :advertisement pushing ,push the advertisement  to the people that is interested with)
> 3)  recommend item to item (use case; related content) 
> 4) recommend user to user (use case : people connection )
>  
> now org.apache.mahout.cf.taste.hadoop.item can recommend user with item,also can recommend item to user .
> we have no off-line implement for 3) and 4). although we already implement the code in 1) and 2).

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