Issues

• 没法下载代码呢

  Thinkgamer/RecSysDevCode#15 · Filter by author lsqdecodebox opened on Feb 8, 2022
  2

• 60页：代码4-2-分割数据集中entropy改为minEntropy

  Thinkgamer/RecSysDevCode#14 · Filter by author Thinkgamer opened on Sep 23, 2019

• 125页：最下方文字错误

  Thinkgamer/RecSysDevCode#13 · Filter by author Thinkgamer opened on Sep 18, 2019

• 232页：模型训练代码以源码包中的为准，书中贴成评估的代码了

  Thinkgamer/RecSysDevCode#12 · Filter by author Thinkgamer opened on Sep 5, 2019

• 238页：sigmoid函数是以(0,0.5)为中心对称

  Thinkgamer/RecSysDevCode#11 · Filter by author Thinkgamer opened on Sep 5, 2019

• 150页：公式5.10求偏导时遗漏了(u,i)属于S

  Thinkgamer/RecSysDevCode#10 · Filter by author Thinkgamer opened on Sep 3, 2019

• 126页：用户C没有评分物品倒序排序字符错误

  Thinkgamer/RecSysDevCode#6 · Filter by author Thinkgamer opened on Aug 30, 2019

• 197页：第一个公式，公式为N(u)，解释说明为N(x)

  Thinkgamer/RecSysDevCode#5 · Filter by author Thinkgamer opened on Aug 21, 2019

• 55页：小数定标标准化，j值计算错误

  Thinkgamer/RecSysDevCode#4 · Filter by author duguiming111 opened on Aug 20, 2019
  1

• 25页：recommend()函数少了一行代码

  Thinkgamer/RecSysDevCode#3 · Filter by author yunque0 opened on Aug 20, 2019
  1

• 74页：协方差公式 第二个E改为X

  Thinkgamer/RecSysDevCode#2 · Filter by author Thinkgamer opened on Aug 20, 2019
  2

• 27页：错别字 局限与 -> 局限于

  Thinkgamer/RecSysDevCode#1 · Filter by author Thinkgamer opened on Aug 20, 2019