@article{Hu Fangyi:54,
author = {[Hu Fangyi, Yao Wenbin]},
title = {Improvement of LDA model with time factor for collaborative filtering},
publisher = {The Journal of China Universities of Posts and Telecommunications},
year = {2019},
journal = {Journal of China Universities of Posts and Telecommunications},
volume = {26},
number = {6},
eid = {54},
pages = {54-62},
keywords = {<p>CF, LDA, forgetting curve, time window, feedback</p>},
doi = https://jcupt.bupt.edu.cn/EN/10.19682/j.cnki.1005-8885.2019.1026
}