org.apache.mahout.cf.taste.recommender

Interface RecommendedItem

All Known Implementing Classes:

GenericRecommendedItem, MutableRecommendedItem

public interface RecommendedItem

Implementations encapsulate items that are recommended, and include the item recommended and a value expressing the strength of the preference.

Method Summary

Methods

Modifier and Type	Method and Description
long	getItemID()
float	getValue() A value expressing the strength of the preference for the recommended item.

Method Detail

getItemID

long getItemID()

Returns:

the recommended item ID

getValue

float getValue()

A value expressing the strength of the preference for the recommended item. The range of the values depends on the implementation. Implementations must use larger values to express stronger preference.

Returns:

strength of the preference