mahout-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hui Wen Han (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAHOUT-432) Can add one parameter --itemsFile for org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
Date Fri, 02 Jul 2010 14:52:49 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hui Wen Han updated MAHOUT-432:
-------------------------------

    Status: Patch Available  (was: Open)

> Can add one parameter --itemsFile for org.apache.mahout.cf.taste.hadoop.item.RecommenderJob

> --------------------------------------------------------------------------------------------
>
>                 Key: MAHOUT-432
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-432
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>    Affects Versions: 0.4
>            Reporter: Hui Wen Han
>            Assignee: Sean Owen
>            Priority: Minor
>             Fix For: 0.4
>
>
> Can add one parameter --itemsFile for org.apache.mahout.cf.taste.hadoop.item.RecommenderJob
?
> --itemsFile some likes the the --usersFile.
> in some case, we want to calculate similarity using all preferences data ,
> but some item in  preferences  are old ,not available,behind the times or retired ,
> we want that those data can not recommend to users, can only recommend user with new
or valid items.
> so we can add on paramete  --itemsFile for RecommenderJob, itemsFile includes all the
new valid items.

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


Mime
View raw message