Jiayu Li

According to our database, Jiayu Li authored at least 21 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Are Recommenders Self-Aware? Label-Free Recommendation Performance Estimation via Model Uncertainty.

Jiayu Li, Ziyi Ye, Guohao Jian, Zhiqiang Guo, Weizhi Ma, Qingyao Ai, Min Zhang

CoRR, July, 2025

Evaluating Intelligence via Trial and Error.

Jingtao Zhan, Jiahao Zhao, Jiayu Li, Yiqun Liu, Bo Zhang, Qingyao Ai, Jiaxin Mao, Hongning Wang, Min Zhang, Shaoping Ma

CoRR, February, 2025

CD-CDR: Conditional Diffusion-based Item Generation for Cross-Domain Recommendation.

Hanyu Li, Jiayu Li, Weizhi Ma, Peijie Sun, Haiyang Wu, Jingwen Wang, Yuekui Yang, Min Zhang, Shaoping Ma

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

Short Video Segment-level User Dynamic Interests Modeling in Personalized Recommendation.

Zhiyu He, Zhixin Ling, Jiayu Li, Zhiqiang Guo, Weizhi Ma, Xinchen Luo, Min Zhang, Guorui Zhou

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

2024

Introducing EEG Analyses to Help Personal Music Preference Prediction.

Zhiyu He, Jiayu Li, Weizhi Ma, Min Zhang, Yiqun Liu, Shaoping Ma

CoRR, 2024

Recommender for Its Purpose: Repeat and Exploration in Food Delivery Recommendations.

Jiayu Li, Aixin Sun, Weizhi Ma, Peijie Sun, Min Zhang

CoRR, 2024

Aiming at the Target: Filter Collaborative Information for Cross-Domain Recommendation.

Hanyu Li, Weizhi Ma, Peijie Sun, Jiayu Li, Cunxiang Yin, Yancheng He, Guoqiang Xu, Min Zhang, Shaoping Ma

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

Right Tool, Right Job: Recommendation for Repeat and Exploration Consumption in Food Delivery.

Jiayu Li, Aixin Sun, Weizhi Ma, Peijie Sun, Min Zhang

Proceedings of the 18th ACM Conference on Recommender Systems, 2024

ReChorus2.0: A Modular and Task-Flexible Recommendation Library.

Jiayu Li, Hanyu Li, Zhiyu He, Weizhi Ma, Peijie Sun, Min Zhang, Shaoping Ma

Proceedings of the 18th ACM Conference on Recommender Systems, 2024

A Situation-aware Enhancer for Personalized Recommendation.

Jiayu Li, Peijie Sun, Chumeng Jiang, Weizhi Ma, Qingyao Ai, Min Zhang

Proceedings of the Database Systems for Advanced Applications, 2024

SiTunes: A Situational Music Recommendation Dataset with Physiological and Psychological Signals.

Vadim Grigorev, Jiayu Li, Weizhi Ma, Zhiyu He, Min Zhang, Yiqun Liu, Ming Yan, Ji Zhang

Proceedings of the 2024 ACM SIGIR Conference on Human Information Interaction and Retrieval, 2024

2023

Intent-aware Ranking Ensemble for Personalized Recommendation.

Jiayu Li, Peijie Sun, Zhefan Wang, Weizhi Ma, Yangkun Li, Min Zhang, Zhoutian Feng, Daiyue Xue

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

Understanding User Immersion in Online Short Video Interaction.

Zhiyu He, Shaorun Zhang, Peijie Sun, Jiayu Li, Xiaohui Xie, Min Zhang, Yiqun Liu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

2022

Towards Ubiquitous Personalized Music Recommendation with Smart Bracelets.

Jiayu Li, Zhiyu He, Yumeng Cui, Chenyang Wang, Chong Chen, Chun Yu, Min Zhang, Yiqun Liu, Shaoping Ma

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

THUIR-LL at the NTCIR-16 Lifelog-4 Task: Enhanced Interactive Lifelog Search Engine.

Zhiyu He, Jiayu Li, Wenjing Wu, Min Zhang, Yiqun Liu, Shaoping Ma

Proceedings of the 16th NTCIR Conference on Evaluation of Information Access Technologies, 2022

Make Fairness More Fair: Fair Item Utility Estimation and Exposure Re-Distribution.

Jiayin Wang, Weizhi Ma, Jiayu Li, Hongyu Lu, Min Zhang, Biao Li, Yiqun Liu, Peng Jiang, Shaoping Ma

Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

LifeRec: A Mobile App for Lifelog Recording and Ubiquitous Recommendation.

Jiayu Li, Hantian Zhang, Zhiyu He, Rongwu Xu, Pingfei Wu, Min Zhang, Yiqun Liu, Shaoping Ma

Proceedings of the CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14, 2022

2021

Know Yourself: Physical and Psychological Self-Awareness With Lifelog.

Jiayu Li, Weizhi Ma, Min Zhang, Pengyu Wang, Yiqun Liu, Shaoping Ma

Frontiers Digit. Health, 2021

A Difficulty-Aware Framework for Churn Prediction and Intervention in Games.

Jiayu Li, Hongyu Lu, Chenyang Wang, Weizhi Ma, Min Zhang, Xiangyu Zhao, Wei Qi, Yiqun Liu, Shaoping Ma

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

2020

THUIR at the NTCIR-15 Micro-activity Retrieval Task.

Jiayu Li, Ziyi Ye, Weizhi Ma, Min Zhang, Yiqun Liu, Shaoping Ma

Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, 2020

A Multi-level Interactive Lifelog Search Engine with User Feedback.

Jiayu Li, Min Zhang, Weizhi Ma, Yiqun Liu, Shaoping Ma

Proceedings of the Third ACM Workshop on Lifelog Search Challenge, 2020