Package es.uam.eps.ir.ranksys.fast.preference

Fast versions of PreferenceData.

See: Description

Interface Summary

Interface	Description
FastPreferenceData<U,I>	Fast version of PreferenceData, where preferences for users and items are stored internally by the indexes provided by FastUserIndex and FastItemIndex.

Class Summary

Class	Description
AbstractFastPreferenceData<U,I>	Abstract FastFeatureData, implementing the interfaces of FastUserIndex and FastItemIndex by delegating to implementations of these.
IdxPref	A user or item preference by indexes.
SimpleFastPreferenceData<U,I>	Simple implementation of FastPreferenceData backed by nested lists.
TransposedPreferenceData<I,U>	Transposed preferences, where users and items change roles.

Package es.uam.eps.ir.ranksys.fast.preference Description

Fast versions of PreferenceData.