3 papers
cs.LG2024
Mini-Hes: A Parallelizable Second-order Latent Factor Analysis Model
Jialiang Wang, Weiling Li, Yurong Zhong +1
Interactions among large number of entities is naturally high-dimensional and incomplete (HDI) in many big data related tasks. Behavioral characteristics of users are hidden in the…
cs.AI2023
A Dynamic Linear Bias Incorporation Scheme for Nonnegative Latent Factor Analysis
Yurong Zhong, Zhe Xie, Weiling Li +1
High-Dimensional and Incomplete (HDI) data is commonly encountered in big data-related applications like social network services systems, which are concerning the limited interacti…
cs.LG2022
An Adaptive Alternating-direction-method-based Nonnegative Latent Factor Model
Yurong Zhong, Xin Luo
An alternating-direction-method-based nonnegative latent factor model can perform efficient representation learning to a high-dimensional and incomplete (HDI) matrix. However, it i…