Open Access

ARTICLE

Cold-Start Link Prediction via Weighted Symmetric Nonnegative Matrix Factorization with Graph Regularization

Minghu Tang^1,2,3,*, Wei Yu⁴, Xiaoming Li⁴, Xue Chen⁵, Wenjun Wang³, Zhen Liu⁶

1 key Laboratory of Artificial Intelligence Application Technology State Ethnic Affairs Commission, Qinghai Minzu University, Xining, 810007, China
2 School of Computer Science, Qinghai Minzu University, Xining, 810007, China
3 College of Intelligence and Computing, Tianjin University, Tianjin, 300350, China
4 School of International Business, Zhejiang Yuexiu University, Shaoxing, 312069, China
5 Law School, Tianjin University, Tianjin, 300072, China
6 Graduate School of Engineering, Nagasaki Institute of Applied Science, Nagasaki, 851-0193, Japan

* Corresponding Author: Minghu Tang. Email: