Tianchi Cai

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 15

Top Topics

Function Approximation

Interactive Retrieval

Reinforcement Learning

Question Answering

Top Venues

Publications

Yao Zhao, Zhining Liu, Tianchi Cai, Haipeng Zhang, Chenyi Zhuang, Jinjie Gu
Mitigate Position Bias with Coupled Ranking Bias on CTR Prediction. CoRR (2024)
Tianchi Cai, Zhiwen Tan, Xierui Song, Tao Sun, Jiyan Jiang, Yunqi Xu, Yinger Zhang, Jinjie Gu
FoRAG: Factuality-optimized Retrieval Augmented Generation for Web-enhanced Long-form Question Answering. CoRR (2024)
Yunqi Xu, Tianchi Cai, Jiyan Jiang, Xierui Song
Face4RAG: Factual Consistency Evaluation for Retrieval Augmented Generation in Chinese. CoRR (2024)
Tianchi Cai, Zhiwen Tan, Xierui Song, Tao Sun, Jiyan Jiang, Yunqi Xu, Yinger Zhang, Jinjie Gu
FoRAG: Factuality-optimized Retrieval Augmented Generation for Web-enhanced Long-form Question Answering. KDD (2024)
Yunqi Xu, Tianchi Cai, Jiyan Jiang, Xierui Song
Face4Rag: Factual Consistency Evaluation for Retrieval Augmented Generation in Chinese. KDD (2024)
Tianchi Cai, Shenliao Bao, Jiyan Jiang, Shiji Zhou, Wenpeng Zhang, Lihong Gu, Jinjie Gu, Guannan Zhang
Model-free Reinforcement Learning with Stochastic Reward Stabilization for Recommender Systems. CoRR (2023)
Tianchi Cai, Shenliao Bao, Jiyan Jiang, Shiji Zhou, Wenpeng Zhang, Lihong Gu, Jinjie Gu, Guannan Zhang
Model-free Reinforcement Learning with Stochastic Reward Stabilization for Recommender Systems. SIGIR (2023)
Tianchi Cai, Jiyan Jiang, Wenpeng Zhang, Shiji Zhou, Xierui Song, Li Yu, Lihong Gu, Xiaodong Zeng, Jinjie Gu, Guannan Zhang
Marketing Budget Allocation with Offline Constrained Deep Reinforcement Learning. CoRR (2023)
Tianchi Cai, Xierui Song, Jiyan Jiang, Fei Teng, Jinjie Gu, Guannan Zhang
ULMA: Unified Language Model Alignment with Demonstration and Point-wise Human Preference. CoRR (2023)
Tianchi Cai, Jiyan Jiang, Wenpeng Zhang, Shiji Zhou, Xierui Song, Li Yu, Lihong Gu, Xiaodong Zeng, Jinjie Gu, Guannan Zhang
Marketing Budget Allocation with Offline Constrained Deep Reinforcement Learning. WSDM (2023)
Yuzhou Cao, Tianchi Cai, Lei Feng, Lihong Gu, Jinjie Gu, Bo An, Gang Niu, Masashi Sugiyama
Generalizing Consistent Multi-Class Classification with Rejection to be Compatible with Arbitrary Losses. NeurIPS (2022)
Tianchi Cai, Daxi Cheng, Chen Liang, Ziqi Liu, Lihong Gu, Huizhi Xie, Zhiqiang Zhang, Xiaodong Zeng, Jinjie Gu
LinkLouvain: Link-Aware A/B Testing and Its Application on Online Marketing Campaign. CoRR (2021)
Li Yu, Zhengwei Wu, Tianchi Cai, Ziqi Liu, Zhiqiang Zhang, Lihong Gu, Xiaodong Zeng, Jinjie Gu
Joint Incentive Optimization of Customer and Merchant in Mobile Payment Marketing. AAAI (2021)
Tianchi Cai, Daxi Cheng, Chen Liang, Ziqi Liu, Lihong Gu, Huizhi Xie, Zhiqiang Zhang, Xiaodong Zeng, Jinjie Gu
LinkLouvain: Link-Aware A/B Testing and Its Application on Online Marketing Campaign. DASFAA (3) (2021)
Tianchi Cai, Wenpeng Zhang, Lihong Gu, Xiaodong Zeng, Jinjie Gu
A Policy Efficient Reduction Approach to Convex Constrained Deep Reinforcement Learning. CoRR (2021)