Optimizing Bus Travel: A Novel Approach to Feature Mining with P-KMEANS and P-LDA Algorithms

no code implementations • 4 Dec 2023 • Hongjie Liu, Haotian Shi, Sicheng Fu, Tengfei Yuan, Xinhuan Zhang, Hongzhe Xu, Bin Ran

This study presents a bus travel feature extraction method rooted in Point of Interest (POI) data, employing enhanced P-KMENAS and P-LDA algorithms to overcome these limitations.

Re-weighting Negative Samples for Model-Agnostic Matching

no code implementations • 6 Jul 2022 • Jiazhen Lou, Hong Wen, Fuyu Lv, Jing Zhang, Tengfei Yuan, Zhao Li

Recommender Systems (RS), as an efficient tool to discover users' interested items from a very large corpus, has attracted more and more attention from academia and industry.

Multi-Task Learning Recommendation Systems