@article{LI Yan:112, author = {LI Yan,CHEN Yuanping}, title = {Research on Resource Recommendation Technology of Scientific Research Information Portal}, publisher = {Frontiers of Data and Computing}, year = {2021}, journal = {Frontiers of Data and Domputing}, volume = {3}, number = {2}, eid = {112}, numpages = {7}, pages = {112}, keywords = {;recommendation system;research information portal;user clustering;implicit feedback}, url = {http://www.jfdc.cnic.cn/EN/abstract/article_115.shtml}, doi = {10.11871/jfdc.issn.2096-742X.2021.02.013} }