Keyword-driven Retrieval-Augmented Large Language Models for Cold-start User Recommendations.
Hai-Dang KieuMinh Duc NguyenThanh-Son NguyenDung D. LePublished in: CoRR (2024)
Keyphrases
- cold start
- language model
- recommender systems
- retrieval model
- cold start problem
- document retrieval
- collaborative filtering
- test collection
- language modeling
- information retrieval
- query expansion
- language models for information retrieval
- user preferences
- data sparsity
- smoothing methods
- implicit feedback
- tag recommendation
- user ratings
- relevance model
- n gram
- relevance feedback
- probabilistic model
- query terms
- recommendation algorithms
- keywords
- matrix factorization
- user interests
- retrieval effectiveness
- information overload
- pseudo relevance feedback
- user profiles
- information retrieval systems
- recommendation systems
- relevance judgments
- user feedback
- image database
- vector space model
- average precision
- statistical language modeling
- image retrieval
- eye tracking
- relevant documents
- learning to rank