CEQE: Contextualized Embeddings for Query Expansion.
Shahrzad NaseriJeff DaltonAndrew YatesJames AllanPublished in: ECIR (1) (2021)
Keyphrases
- query expansion
- information retrieval systems
- retrieval effectiveness
- language model
- information retrieval
- text retrieval
- language modeling
- relevance feedback
- pseudo relevance feedback
- retrieval model
- vector space
- automatic query expansion
- relevant documents
- query terms
- improving search
- ad hoc retrieval
- query disambiguation
- model for information retrieval
- interactive query expansion
- original query
- low dimensional
- term selection
- biomedical information retrieval
- distance measure
- feature selection