@article{Li Daoguo:65, author = {Li Daoguo,Li Lianjie,Shen Enping}, title = {New Collaborative Filtering Recommendation Algorithm Based on User Rating Time}, publisher = {Data Analysis and Knowledge Discovery}, year = {2016}, journal = {Data Analysis and Knowledge Discovery}, volume = {32}, number = {9}, eid = {65}, numpages = {4}, pages = {65}, keywords = {Collaborative filtering;Data sparsity;Similarity score;User rating variance;similarity Nearest neighbor}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_4269.shtml}, doi = {10.11925/infotech.1003-3513.2016.09.08} }