计算机工程与应用2018，Vol.54Issue(1)：25-31,7.DOI:10.3778/j.issn.1002-8331.1710-0081
协同过滤推荐算法研究进展
Research process of collaborative filtering recommendation algorithm
摘要
Abstract
Recommended technology is widely applied in various fields, and the successful application of the collaborative filtering recommendation algorithm is especially significant. This paper mainly introduces the basic concept and principle of the collaborative filtering recommendation algorithm, including such aspects:algorithm work flow, recommends process as well as the experiment assessment. The collaborative filtering technique faces up to some problem, although it has achieved great success, because of its algorithm features. The paper analyzes these problems and proposes the corre-sponding solution of collaborative filtering recommendation algorithm, and finally puts forward the new research hotspots of the collaborative filtering recommendation algorithm.关键词
协同过滤/冷启动/稀疏性/扩展性Key words
collaborative filtering/cold-start/sparsity/scalability分类
信息技术与安全科学引用本文复制引用
翁小兰,王志坚..协同过滤推荐算法研究进展[J].计算机工程与应用,2018,54(1):25-31,7.基金项目
国家自然科学基金青年基金(No.11201168). （No.11201168）
