OptLLM: Optimal Assignment of Queries to Large Language Models.
Yueyue LiuHongyu ZhangYuantian MiaoVan-Hoang LeZhiqiang LiPublished in: CoRR (2024)
Keyphrases
- language model
- optimal assignment
- query terms
- relevance model
- language modeling
- query specific
- n gram
- document retrieval
- test collection
- probabilistic model
- information retrieval
- retrieval model
- query expansion
- query processing
- term dependencies
- ad hoc retrieval
- statistical language models
- retrieval systems
- retrieval effectiveness
- web search engines
- language models for information retrieval
- minimize total
- pseudo relevance feedback
- vector space model
- data sources
- smoothing methods
- topic models
- cross language information retrieval
- document ranking
- decision trees
- co occurrence
- machine learning
- user queries