RAG and RAU: A Survey on Retrieval-Augmented Language Model in Natural Language Processing.
Yucheng HuYuxing LuPublished in: CoRR (2024)
Keyphrases
- language model
- retrieval model
- natural language processing
- document retrieval
- test collection
- query expansion
- ad hoc information retrieval
- information retrieval
- language modeling
- language models for information retrieval
- query terms
- statistical language models
- smoothing methods
- document length
- cross language retrieval
- probabilistic model
- query specific
- trec test collections
- machine learning
- web page retrieval
- jelinek mercer
- information extraction
- speech recognition
- n gram
- document ranking
- text mining
- relevance model
- retrieval effectiveness
- language modelling
- okapi bm
- retrieval systems
- vector space model
- mixture model
- text retrieval
- natural language
- wordnet
- pseudo feedback
- context sensitive
- pseudo relevance feedback
- information retrieval systems
- text summarization
- ir models
- translation model
- relevance feedback
- average precision
- machine translation
- ad hoc retrieval
- statistical language modeling
- term frequency
- retrieval accuracy
- term weighting
- trec collections
- question answering
- cross language information retrieval
- term dependencies