No, it shouldn't. Are you sure about this? You can see the stage where it excludes these items by setting their values to NaN, just before AggregateAndRecommend. Did you modify this stage or exclude it?
2011/10/20 WangRamon <[email protected]>: > > > > > Hi Guys I finished running the RecommenderJob today on the two nodes cluster, > finally. But what suprised me is that the final recommend output of the > RecommenderJob contains item which user has already given preference, I'm not > sure is that correct? If it was wrong how can I resolve this problem? Thanks > a lot. Cheers Ramon
