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From Sebastian Schelter <...@apache.org>
Subject Re: Mahout 0.4 seems recommend user's existed items to user.
Date Fri, 14 Jan 2011 08:21:03 GMT
Hi,

which recommender are you talking about? The distributed recommender 
does not do this, I checked it and will include a test for that into our 
unit tests.

--sebastian


On 14.01.2011 07:13, han henry wrote:
> Hi,All
>
> Now I have a issue ,Mahout 0.4 seems recommend user's existed items to user.
>
> I remembered that Mahout has skips those user's existed items when recommend
> items to user.
>
> But I have not found the logic for skipping the  existed items in Mahout
> 0.4.
>
> Can anyone confirm that or let me know where can find the logic for skipping
> existed items ?
>
> Best Regards,
>


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