Picture for Shuchang Liu

Shuchang Liu

Explicit Uncertainty Modeling for Video Watch Time Prediction

Add code
Apr 10, 2025
Viaarxiv icon

Stratified Expert Cloning with Adaptive Selection for User Retention in Large-Scale Recommender Systems

Add code
Apr 08, 2025
Viaarxiv icon

Value Function Decomposition in Markov Recommendation Process

Add code
Jan 29, 2025
Figure 1 for Value Function Decomposition in Markov Recommendation Process
Figure 2 for Value Function Decomposition in Markov Recommendation Process
Figure 3 for Value Function Decomposition in Markov Recommendation Process
Figure 4 for Value Function Decomposition in Markov Recommendation Process
Viaarxiv icon

Distinguished Quantized Guidance for Diffusion-based Sequence Recommendation

Add code
Jan 29, 2025
Viaarxiv icon

Future-Conditioned Recommendations with Multi-Objective Controllable Decision Transformer

Add code
Jan 13, 2025
Viaarxiv icon

LLM-Powered User Simulator for Recommender System

Add code
Dec 22, 2024
Figure 1 for LLM-Powered User Simulator for Recommender System
Figure 2 for LLM-Powered User Simulator for Recommender System
Figure 3 for LLM-Powered User Simulator for Recommender System
Figure 4 for LLM-Powered User Simulator for Recommender System
Viaarxiv icon

The 1st Workshop on Human-Centered Recommender Systems

Add code
Nov 22, 2024
Viaarxiv icon

Coarse-to-fine Dynamic Uplift Modeling for Real-time Video Recommendation

Add code
Oct 22, 2024
Viaarxiv icon

DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems

Add code
Aug 22, 2024
Figure 1 for DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems
Figure 2 for DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems
Figure 3 for DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems
Figure 4 for DLCRec: A Novel Approach for Managing Diversity in LLM-Based Recommender Systems
Viaarxiv icon

Conditional Quantile Estimation for Uncertain Watch Time in Short-Video Recommendation

Add code
Jul 17, 2024
Viaarxiv icon