Retrieval-augmented Recommender System: Enhancing Recommender Systems with Large Language Models.
Dario Di PalmaPublished in: RecSys (2023)
Keyphrases
- recommender systems
- language model
- retrieval model
- document retrieval
- query expansion
- language modeling
- test collection
- language models for information retrieval
- ad hoc information retrieval
- information retrieval
- statistical language models
- collaborative filtering
- query terms
- relevance model
- document length
- smoothing methods
- cross language retrieval
- n gram
- speech recognition
- document ranking
- probabilistic model
- passage retrieval
- matrix factorization
- retrieval effectiveness
- language modelling
- ir models
- trust aware
- text retrieval
- document level
- information overload
- user profiles
- query specific
- okapi bm
- vector space model
- statistical language modeling
- information retrieval systems
- retrieval systems
- recommendation quality
- user preferences
- term dependencies
- user model
- pseudo relevance feedback
- pseudo feedback
- cold start problem
- cold start
- recommendation systems
- inter document similarities
- relevant documents
- translation model
- personalized recommendation
- term frequency
- average precision
- relevance feedback