Class | Description |
---|---|
SlopeOneItemScorer |
An
ItemScorer that implements the Slope One algorithm. |
SlopeOneModel |
A model for a
SlopeOneItemScorer or WeightedSlopeOneItemScorer . |
SlopeOneModelBuilder |
Pre-computes the deviations and number of mutual rating users for every pair
of items and stores the results in a
DeviationMatrix and
CoratingMatrix . |
SlopeOneModelDataAccumulator | |
WeightedSlopeOneItemScorer |
An
ItemScorer that implements a weighted Slope One algorithm. |
Annotation Type | Description |
---|---|
DeviationDamping |
Damping parameter for Slope-One deviations.
|