Simple and Effective Knowledge-Driven Query Expansion for QA-Based Product Attribute Extraction.
Keiji ShinzatoNaoki YoshinagaYandi XiaWei-Te ChenPublished in: CoRR (2022)
Keyphrases
- query expansion
- knowledge driven
- passage retrieval
- information retrieval systems
- language model
- language modeling
- text retrieval
- retrieval effectiveness
- relevant documents
- relevance feedback
- information retrieval
- retrieval model
- pseudo relevance feedback
- automatic query expansion
- improving search
- information extraction
- question answering
- original query
- microarray
- biomedical information retrieval
- interactive query expansion
- query terms
- text categorization
- trec genomics track
- ad hoc retrieval
- retrieved documents
- transfer learning
- natural language processing
- search engine