On Retrieval Augmentation and the Limitations of Language Model Training.
Ting-Rui ChiangXinyan Velocity YuJoshua RobinsonOllie LiuIsabelle LeeDani YogatamaPublished in: CoRR (2023)
Keyphrases
- language model
- retrieval model
- document retrieval
- query expansion
- ad hoc information retrieval
- test collection
- language modeling
- information retrieval
- language models for information retrieval
- query terms
- document ranking
- document length
- cross language retrieval
- n gram
- smoothing methods
- statistical language models
- trec test collections
- retrieval effectiveness
- query specific
- probabilistic model
- okapi bm
- web page retrieval
- language modelling
- context sensitive
- relevance model
- text retrieval
- information retrieval systems
- speech recognition
- jelinek mercer
- document level
- ir models
- vector space model
- term dependencies
- language model for information retrieval
- average precision
- relevance feedback
- image database
- pseudo relevance feedback
- retrieval systems
- mixture model
- inter document similarities
- divergence from randomness
- image retrieval
- search engine
- xml retrieval
- term frequency
- error rate
- co occurrence
- probabilistic retrieval models