@article{郭景峰_1735, author = {[郭景峰, 朱晓松, 李爽]}, title = {直播电视推荐系统的评分预测算法研究}, publisher = {电子学报}, year = {2020}, journal = {电子学报}, volume = {48}, number = {9}, eid = {1735}, pages = {1735-1740}, keywords = {直播电视;推荐系统;冷启动;时间相关;预推荐;协同过滤;电视频道}, doi = https://www.ejournal.org.cn/CN/10.3969/j.issn.0372-2112.2020.09.010 }