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package net.librec.increment;
import net.librec.common.LibrecException;
public interface IIncrementalRatingRecommender{
/***
* upodate rating
*/
void updateRatings(TableMatrix newRatings) throws LibrecException;
/**
* plus rating
*/
void addRatings(TableMatrix newRatings) throws LibrecException;
/**
* remove rating
*/
void removeRatings(TableMatrix removeRatings) throws LibrecException;
}