Multi-document Summarization Based on Cluster Using Non-negative Matrix Factorization.
Sun ParkJu-Hong LeeDeok-Hwan KimChan-Min AhnPublished in: SOFSEM (1) (2007)
Keyphrases
- multi document summarization
- multidocument summarization
- mutual reinforcement
- document summarization
- clustering algorithm
- manifold ranking
- cross document
- text summarization
- single document summarization
- automatic summarization
- cluster analysis
- question answering
- information retrieval systems
- high quality
- web pages
- machine learning
- data mining