Optimization Methods for Personalizing Large Language Models through Retrieval Augmentation.
Alireza SalemiSurya KallumadiHamed ZamaniPublished in: SIGIR (2024)
Keyphrases
- optimization methods
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- language models for information retrieval
- language modeling
- ad hoc information retrieval
- information retrieval
- statistical language models
- optimization method
- document length
- document ranking
- cross language retrieval
- query terms
- optimization problems
- smoothing methods
- probabilistic model
- n gram
- relevance model
- simulated annealing
- term dependencies
- query specific
- language modelling
- passage retrieval
- document level
- text retrieval
- retrieval effectiveness
- okapi bm
- vector space model
- speech recognition
- relevant documents
- stochastic methods
- information retrieval systems
- average precision
- retrieval systems
- ir models
- web search
- inter document similarities
- image retrieval
- search engine
- statistical language modeling
- pseudo relevance feedback
- pseudo feedback
- relevance feedback
- expert finding
- term frequency
- cost function
- genetic algorithm