Query-Focused Multi-document Summarization Using Keyword Extraction.
Liang MaTingting HeFang LiZhuoming GuiJinguang ChenPublished in: CSSE (1) (2008)
Keyphrases
- multi document summarization
- keyword extraction
- text summarization
- manifold ranking
- keywords
- single document summarization
- query processing
- query expansion
- text retrieval
- natural language processing
- user queries
- lexical chains
- retrieval systems
- information extraction
- document set
- automatic summarization
- relevance feedback
- ranking algorithm
- information retrieval
- natural language
- cross document
- pairwise
- named entity recognition
- question answering
- web search