Detecting shilling groups in recommender systems based on user multi-dimensional dynamic behavior analysis and graph contrastive learning

Yishu Xu, Peng Zhang 0099, Ru Ma, Fuzhi Zhang. Detecting shilling groups in recommender systems based on user multi-dimensional dynamic behavior analysis and graph contrastive learning. Neurocomputing, 671:132703, 2026. [doi]

Abstract

Abstract is missing.