An improved user-based movie recommendation algorithm
Dongping Zhao, Jiapeng Xiu, Zhengqiu Yang, Chen Liu · 2016
This paper introduces an improved user-based movie recommendation algorithm based on the user-based recommendation algorithm, which rewrites usersimilarity by merging users' ages and genders into users' preference values on items. The RMSE (Root Mean Square Error) then is provided to indicate that the proposed algorithm is more accurate that the original one.