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From Sean Owen <sro...@gmail.com>
Subject Re: Online Recommendation
Date Tue, 13 Jul 2010 16:41:37 GMT
OK, but these are not log messages from producing recommendations.
This shows loading the data into memory the first time. It may take a
little time, but, producing recommendations after that should be very
fast.

2010/7/13 WoodJustin <huluhulu14@hotmail.com>:
>
> i did not modify anything in the Mahout in Action. First new GroupLensDataModel, then
PearsonCorrelationSimilarity and Neighborhood, and last generate the recommendation. And this
the result
>
> 12:12:59
> Info: Creating FileDataModel
>
> 12:13:01
> Info: Reading file info...
> ...
> 12:14:59
> Info: Processed 10000000 lines
>
> 12:14:59
> Info: Read lines: 10000054
>
> 12:15:03
> Info: Processed 69878 users
>
>
>
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