一作SIGIR 2026Oral· Information Retrieval (Full)
When and How to Ask: Dynamic Preference Elicitation Strategies for Conversational Recommendation
Feng Xia · Shuo Zhang · Xi Wang
摘要
Conversational Recommender Systems (CRSs) are interactive systems that use multi-turn natural language dialogue to understand evolving user preferences and provide personalized recommendations. To achieve this goal, CRSs rely on preference elicitation strategies to actively gather informative pre...