Chameleon: a Heterogeneous and Disaggregated Accelerator System for Retrieval-Augmented Language Models.
Wenqi JiangMarco ZellerRoger WaleffeTorsten HoeflerGustavo AlonsoPublished in: CoRR (2023)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- language modeling
- information retrieval
- language models for information retrieval
- ad hoc information retrieval
- statistical language models
- cross language retrieval
- query generation
- probabilistic model
- smoothing methods
- document length
- n gram
- query terms
- document ranking
- query specific
- language modelling
- relevance model
- speech recognition
- document level
- ir models
- vector space model
- retrieval effectiveness
- okapi bm
- pseudo feedback
- text retrieval
- passage retrieval
- retrieval systems
- average precision
- term dependencies
- pseudo relevance feedback
- probabilistic retrieval models
- information retrieval systems
- retrieval accuracy
- expert finding
- sentence retrieval
- retrieval process
- retrieval method
- relevant documents
- image database
- image retrieval
- out of vocabulary
- ad hoc retrieval
- term weighting
- term frequency
- document collections
- statistical language modeling
- language modeling approaches