Search Results for author: Qianqian Ren

Found 5 papers, 1 papers with code

Enhanced Urban Region Profiling with Adversarial Self-Supervised Learning

no code implementations2 Feb 2024 Weiliang Chan, Qianqian Ren, Jinbao Li

Urban region profiling is pivotal for smart cities, but mining fine-grained semantics from noisy and incomplete urban data remains challenging.

Collaborative Filtering Contrastive Learning +2

Distillation Enhanced Time Series Forecasting Network with Momentum Contrastive Learning

1 code implementation31 Jan 2024 Haozhi Gao, Qianqian Ren, Jinbao Li

Meanwhile, we design a supervised task to learn more robust representations and facilitate the contrastive learning process.

Contrastive Learning Data Augmentation +3

Multi-behavior Recommendation with SVD Graph Neural Networks

no code implementations13 Sep 2023 Shengxi Fu, Qianqian Ren, Xingfeng Lv, Jinbao Li

Graph Neural Networks (GNNs) have been extensively employed in the field of recommendation systems, offering users personalized recommendations and yielding remarkable outcomes.

Contrastive Learning Recommendation Systems

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