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From Sean Owen <>
Subject Re: RecommenderJob not working for boolean Data?
Date Tue, 29 May 2012 22:06:50 GMT
Did you set the flag for boolean data, --booleanData? Processing is
somewhat different without ratings, since you are no longer predicting

On Tue, May 29, 2012 at 10:58 PM, Oliver B. Fischer

> Hi all,
> today tried to use RecommenderJob to produce some simple recommendations.
> However it seems so that RecommenderJob can't handle boolean data.
> If I run the Recommender with the small example dataset form the first
> pages of MiA it produces some results. If I remove the preference values
> from the dataset and run the RecommenderJob with --booleanData true the
> result file will be empty.
> Did I miss something? Is the dataset to small or is it a bug?
> Bye,
> Oliver

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