基于Movielens的推荐系统—评分预测

上传者: happyaaaaaaaaaaa | 上传时间: 2019-12-21 19:50:48 | 文件大小: 3.98MB | 文件类型: zip
压缩文件中包含一下列表: 1,movielens 公开实验数据集(推荐系统研究经常用到~) 2,模拟预测评分的python代码(python3.x)

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评论信息

  • heheeh123 :
    感觉不错,数据集已有。
    2019-09-17
  • chairmannmg001 :
    感觉不错,数据集已有。
    2019-09-17
  • u012249105 :
    可用,但是请问楼主,你试过用余弦相似度来计算用户相似度么,为什么我计算出来的结果始终小于皮尔逊相关系数呀。求教
    2018-02-08
  • 进阶的考拉 :
    可用,但是请问楼主,你试过用余弦相似度来计算用户相似度么,为什么我计算出来的结果始终小于皮尔逊相关系数呀。求教
    2018-02-08

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