基于用户协同过滤的程序代码，参考《协同过滤推荐算法研究》-User-based collaborative filtering program code, refer to " collaborative filtering recommendation algorithm"

用利用SVD提高推荐效果的基于协同过滤的推荐引擎的一个简单的例子，并附加基于SVD的图像压缩例子。-A example of recommendation based on the collaborative filtering and a example of image compression based on SVD.

使用MapReduce实现的给予项目的协同过滤算法，只实现了构建用户向量和协同矩阵，仅供参考-Give the project implemented using MapReduce collaborative filtering algorithm, only to realize the construction of the user vector and collaboration matrix, for reference

collaborative filtering code MathLabs for the recommended system, including item-based and user-based two cases. User-based and item-based collaborative filtering algorithm. Experimental data for MovieLens- a web-based movies recommender system with