清空筛选条件
清空筛选条件

pearson similarity computation over common ratings

1 次查看（过去 30 天）
R yan
R yan 2014-4-18
I have two users u, v with their ratings of movies as rows in a matrix M. Iu and Iv are the movies rated by u and v. I want to compute the following s(u,v). It takes the movies common to u and v. The average rating of user u ( written as ru overbar) is also computed over the common movies. thanks

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Animation 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by