org.grouplens.lenskit.baseline

Class ItemMeanRatingItemScorer.Builder

java.lang.Object

org.grouplens.lenskit.baseline.ItemMeanRatingItemScorer.Builder

All Implemented Interfaces:

javax.inject.Provider<ItemMeanRatingItemScorer>

Enclosing class:

ItemMeanRatingItemScorer

public static class ItemMeanRatingItemScorer.Builder
extends java.lang.Object
implements javax.inject.Provider<ItemMeanRatingItemScorer>

A builder to create ItemMeanPredictors.

Constructor Summary

Constructors

Constructor and Description
Builder(EventDAO dao, double damping) Construct a new provider.

Method Summary

Modifier and Type	Method and Description
ItemMeanRatingItemScorer	get()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

@Inject
public Builder(EventDAO dao,
                       @MeanDamping
                       double damping)

Construct a new provider.

Parameters:

dao - The DAO.

damping - The Bayesian mean damping term. It biases means toward the global mean.

Method Detail

get

public ItemMeanRatingItemScorer get()

Specified by:

get in interface javax.inject.Provider<ItemMeanRatingItemScorer>