APRF-Net: Attentive Pseudo-Relevance Feedback Network for Query Categorization.
Ali AhmadvandSayyed M. ZahiriSimon HughesKhalifa Al JaddaSurya KallumadiEugene AgichteinPublished in: CoRR (2021)
Keyphrases
- feature selection
- pseudo relevance feedback
- query expansion
- original query
- retrieval accuracy
- relevance feedback
- automatic query expansion
- query terms
- query specific
- relevance model
- query length
- ad hoc retrieval
- retrieval effectiveness
- term selection
- pseudo feedback
- average precision
- trec genomics track
- document ranking
- document retrieval
- short queries
- language model
- interactive query expansion
- information retrieval
- information retrieval systems
- retrieved documents
- text retrieval
- relevant documents
- retrieval model
- user queries
- query suggestion
- active learning
- machine learning
- retrieval method
- vector space
- retrieval systems
- query topic
- database systems