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대화형 추천 시스템을 위한 Collaborative RAG

2026-01-24 · recsys, llm, conversational-recsys

Collaborative Retrieval for Large Language Model-based Conversational Recommender Systems (2025), github

Conversational RecSys (CRS)

![[crs-ex.png|430]]

Approach (CRAG)

![[crag-overview.png|650]]

(2) Context-Aware Collaborative Retrieval

(3) Recommendation with Reflect and Rerank


Empirical Study

Datasets & Setup

Results

![[2-step-refelect-experiment.png|475]] ![[2-stemp-reflect-comparision.png|350]]

![[baseline-comparision.png|365]]