Word-embedding-based pseudo-relevance feedback for Arabic information retrieval.
Abdelkader El MahdaouySaïd El Alaoui OuatikÉric GaussierPublished in: J. Inf. Sci. (2019)
Keyphrases
- pseudo relevance feedback
- information retrieval
- query expansion
- retrieval effectiveness
- document retrieval
- language model
- relevant documents
- ad hoc retrieval
- noun phrases
- n gram
- term selection
- relevance feedback
- automatic query expansion
- trec collections
- language modeling
- retrieval model
- information retrieval systems
- term weighting
- test collection
- query terms
- text retrieval
- term frequency
- document collections
- relevance model
- retrieved documents
- pseudo feedback
- translation model
- document level
- average precision
- passage retrieval
- co occurrence
- vector space model
- vector space
- retrieval systems
- multiword
- information extraction
- tf idf
- ranked list
- patent retrieval
- image retrieval