Uses of Interface
org.apache.mahout.cf.taste.transforms.PreferenceTransform

Packages that use PreferenceTransform
org.apache.mahout.cf.taste.impl.transforms   
 

Uses of PreferenceTransform in org.apache.mahout.cf.taste.impl.transforms
 

Classes in org.apache.mahout.cf.taste.impl.transforms that implement PreferenceTransform
 class InverseUserFrequency
           Implements an "inverse user frequency" transformation, which boosts preference values for items for which few users have expressed a preference, and reduces preference values for items for which many users have expressed a preference.
 class ZScore
           Normalizes preference values for a user by converting them to "z-scores".
 



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