Hi All,
This is my first interaction with this group. I am working on Apache Mahout
Recommendation. I am using IDRescorer, LogLikelihoodSimilarity,
SlopeOneRecommender algorithm for getting recommendation. As per my
understanding recommendation works based on user input like.
userid (String),itemid(String) and preference (double). I have following
queries :-
1. Let say user has below preferences on screen
Category :
Shopping - Sub Preference - Books, Video, Electronics, Apparels.
User Select : Books and Video
Education - Sub Preference - Comedy and Science, History
User Select : Comedy and Science
Is it possible to show only get Recommendation of for above Categories and
Sub Preferences only. It should not show me other categories
Presently recommendation show different type of items and not restricted to
those selected categories.
2. Right now the data of recommendation is capped to 50 items. But results
come less tha 50 items. How can we increase the items of recommendation?
Any suggesstion/idea would really help?
Thanks,
Cleophus P.
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