ReLLa: Retrieval-enhanced Large Language Models for Lifelong Sequential Behavior Comprehension in Recommendation.
Jianghao LinRong ShanChenxu ZhuKounianhua DuBo ChenShigang QuanRuiming TangYong YuWeinan ZhangPublished in: CoRR (2023)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- language modeling
- ad hoc information retrieval
- information retrieval
- query expansion
- language models for information retrieval
- statistical language models
- query terms
- n gram
- cross language retrieval
- smoothing methods
- document ranking
- document length
- probabilistic model
- language modelling
- relevance model
- speech recognition
- query specific
- retrieval effectiveness
- okapi bm
- passage retrieval
- vector space model
- retrieval systems
- pseudo relevance feedback
- document level
- ir models
- information retrieval systems
- recommender systems
- text retrieval
- expert finding
- term dependencies
- context sensitive
- ad hoc retrieval
- out of vocabulary
- pseudo feedback
- collaborative filtering
- statistical language modeling
- retrieval accuracy
- term frequency
- retrieval method
- sentence retrieval
- language modeling approaches
- text classification
- image database
- keywords