一作SIGIR 2026Poster· Information Retrieval (Industry)
When & How to Write for Personalized Demand-aware Query Rewriting in Video Search
Cheng Cheng · Chenxing Wang · Aolin Li · Haijun Wu · Huiyun Hu · Juyuan Wang · Dongliang Liao
摘要
In video search systems, user historical behaviors provide rich context for identifying search intent and resolving ambiguity. However, traditional methods utilizing implicit history features often suffer from signal dilution and delayed feedback. To address these challenges, we propose WeWrite,...