Experiments on Manual Thesaurus based Query Expansion for Ad-hoc Monolingual Gujarati Information Retrieval Tasks.
Hardik Joshi J.Jyoti PareekPublished in: CoRR (2020)
Keyphrases
- query expansion
- information retrieval
- information retrieval systems
- retrieval effectiveness
- relevant documents
- ad hoc retrieval
- query expansion methods
- language model
- relevance feedback
- language modeling
- text retrieval
- pseudo relevance feedback
- retrieval model
- term selection
- automatic query expansion
- query translation
- model for information retrieval
- vocabulary mismatch
- original query
- biomedical information retrieval
- query specific
- expansion terms
- learning to rank
- query terms
- question answering
- passage retrieval
- information access
- information seeking
- ranked retrieval
- document collections
- text mining
- search engine
- machine learning