It's About Time: Incorporating Temporality in Retrieval Augmented Language Models.
Anoushka GadeJorjeta G. JetchevaPublished in: CoRR (2024)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- information retrieval
- query expansion
- language modeling
- language models for information retrieval
- ad hoc information retrieval
- statistical language models
- query terms
- cross language retrieval
- smoothing methods
- speech recognition
- probabilistic model
- relevance model
- n gram
- document ranking
- query specific
- document length
- passage retrieval
- query generation
- retrieval effectiveness
- language modelling
- vector space model
- term dependencies
- okapi bm
- context sensitive
- pseudo relevance feedback
- document level
- statistical language modeling
- ir models
- pseudo feedback
- retrieval systems
- retrieval process
- relevance feedback
- search engine
- sentence retrieval
- retrieval framework
- ad hoc retrieval
- out of vocabulary
- translation model
- word segmentation
- improve retrieval effectiveness
- term frequency
- average precision
- feature selection