	제목(Title)	User Bias Drift Social Recommendation Algorithm based on Metric Learning
	저자(Author)	Jianli Zhao Tingting Li Shangcheng Yang Hao Li Baobao Chai
	수록저널(Journal)	KSII Transactions on Internet and Information Systems
	원문수록처(Citation)	VOL 16 NO. 12 PP. 3798 ~ 3814 2022. 12
	제목(Title)	FolkRank++: An Optimization of FolkRank Tag Recommendation Algorithm Integrating User and Item Information
	저자(Author)	Jianli Zhao Qinzhi Zhang Qiuxia Sun Huan Huo Yu Xiao Maoguo Gong
	수록저널(Journal)	KSII Transactions on Internet and Information Systems
	원문수록처(Citation)	VOL 15 NO. 01 PP. 0001 ~ 0019 2021. 01