LexRank: Graph-based Lexical Centrality as Salience in Text Summarization.
Günes ErkanDragomir R. RadevPublished in: J. Artif. Intell. Res. (2004)
Keyphrases
- text summarization
- natural language processing
- lexical chains
- named entity recognition
- information extraction
- wordnet
- social network analysis
- automatic summarization
- multi document summarization
- question answering
- semi supervised
- graph connectivity
- text mining
- semantic relations
- text segments
- domain specific
- automatic text summarization
- word frequency
- word sense disambiguation
- extractive summarization
- arabic language
- keyword extraction
- context sensitive
- named entities
- lexical resources
- machine learning
- natural language
- document structure
- query expansion
- active learning
- pairwise
- keywords