06e423b08766d831d903cf4422d2c46735dd7821,data/rating.py,RatingDAO,rating,#RatingDAO#Any#Any#,182

Before Change

        return self.trainingMatrix.sCol(self.getItemId(c))

    def rating(self,u,c):
        return self.trainingMatrix.elem(self.getUserId(u),self.getItemId(c))

    def ratingScale(self):
        return (self.rScale[0],self.rScale[1])

After Change

        return self.trainSet_i[c]

    def rating(self,u,c):
        if self.contains(u,c):
            return self.trainSet_u[u][c]
        return -1

    def ratingScale(self):
        return (self.rScale[0],self.rScale[1])

Instances