3 papers
cs.IR2026
LIFT: A Lifecycle-aware Interaction Factorization Transformer for Unified Retrieval and Ranking
Keji Miao, Enhao Cheng, Yan Li +4
Cascaded recommender systems use the same user history for retrieval and ranking, while the two stages have access to different information at different points of an interaction. W…
cs.CL2025
An Enhanced Model-based Approach for Short Text Clustering
Enhao Cheng, Shoujia Zhang, Jianhua Yin +3
Short text clustering has become increasingly important with the popularity of social media like Twitter, Google+, and Facebook. Existing methods can be broadly categorized into tw…
cs.LG2025
Dual-Center Graph Clustering with Neighbor Distribution
Enhao Cheng, Shoujia Zhang, Jianhua Yin +2
Graph clustering is crucial for unraveling intricate data structures, yet it presents significant challenges due to its unsupervised nature. Recently, goal-directed clustering tech…