#-*- encoding:utf-8 -*- import numpy as np import pandas as pd def test(): # header=0,表示文件第0行为列索引 # index_col=0,表示文件第0列为行索引 # typeTable=pd.read_csv('./data/type.csv',header=None) userRatingTable=pd.read_csv('./data/RatingTable.csv',header=None) userR…