VRSD: Rethinking Similarity and Diversity for Retrieval in Large Language Models.
Hang GaoYongfeng ZhangPublished in: CoRR (2024)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- language models for information retrieval
- language modeling
- information retrieval
- ad hoc information retrieval
- statistical language models
- relevance model
- cross language retrieval
- document length
- smoothing methods
- query terms
- n gram
- probabilistic model
- speech recognition
- document ranking
- okapi bm
- text retrieval
- document similarity
- passage retrieval
- query specific
- similarity measure
- ir models
- language modelling
- vector space model
- statistical language modeling
- similarity measurement
- document level
- term dependencies
- average precision
- retrieval effectiveness
- sentence retrieval
- retrieval process
- retrieval accuracy
- pseudo relevance feedback
- relevance feedback
- tf idf
- context sensitive
- image database
- out of vocabulary
- relevant documents
- retrieval systems
- pseudo feedback
- distance measure
- information retrieval systems
- spoken term detection
- ad hoc retrieval
- image retrieval
- retrieval method
- term frequency
- retrieved documents