Query-Based Keyphrase Extraction from Long Documents.
Martin DocekalPavel SmrzPublished in: CoRR (2022)
Keyphrases
- keyphrase extraction
- automatic keyphrase extraction
- keyphrases
- document set
- keywords
- user queries
- domain specific
- query terms
- document retrieval
- retrieval systems
- query processing
- text documents
- vector space
- query expansion
- relevance feedback
- document collections
- keyword search
- information retrieval
- wikipedia articles
- supervised machine learning
- relevant documents
- search engine
- document representation
- term frequency
- language model
- information retrieval systems
- retrieval model
- named entities
- average precision
- relevance judgments
- wordnet
- data sources
- metadata