def build_predictor(self,model):
similarity = CosineSimilarity(model)
ctrbtor = None
if self.friends_data:
ctrbtor = Friends(similarity)
else:
ctrbtor = JphNeighbors(similarity)
predictor = JphPredictor(ctrbtor, self.friend_num)
return predictor
def build_predictor(self, model):
similarity = JaccardSimilarity(model)
ctrbtor = Friends(similarity)
predictor = BasicBiasPredictor(ctrbtor)
return predictor