LexRank: Graph-based Lexical Centrality as Salience in Text Summarization
Günes ErkanDragomir R. RadevPublished in: CoRR (2011)
Keyphrases
- text summarization
- natural language processing
- lexical chains
- named entity recognition
- information extraction
- graph connectivity
- wordnet
- multi document summarization
- question answering
- automatic summarization
- social network analysis
- semi supervised
- natural language
- automatic text summarization
- text segments
- semantic relations
- context sensitive
- artificial intelligence
- machine learning
- keyword extraction
- word sense disambiguation
- document structure
- text mining
- machine translation
- domain specific
- extractive summarization
- arabic language
- word frequency
- query expansion
- higher order
- active learning
- learning algorithm
- information retrieval