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From "cumtyjh" <cumt...@163.com>
Subject Re: Re: Re: got Error: GC overhead limit exceeded when generateproductsimilariy
Date Mon, 09 Nov 2009 06:42:19 GMT

i am a new guy on recommendation, what is the meaning of  "significant ones"?

2009-11-09 



cumtyjh 



发件人: Ted Dunning 
发送时间: 2009-11-09  14:35:51 
收件人: mahout-user 
抄送: 
主题: Re: Re: got Error: GC overhead limit exceeded when generateproductsimilariy 
 
You shouldn't be generating all item-item links.  You only want the
significant ones.
On Sun, Nov 8, 2009 at 8:31 PM, cumtyjh <cumtyjh@163.com> wrote:
> i want to generate item-item similarity offline, then i can use it for
> recommendation.
-- 
Ted Dunning, CTO
DeepDyve
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