A panoramic view system for extracting key sentences and discovering keywords that express the features of a document.
Wataru SunayamaMasahiko YachidaPublished in: Systems and Computers in Japan (2003)
Keyphrases
- keywords
- keyphrases
- semantic information
- text documents
- feature extraction
- keyword extraction
- co occurrence
- automatically extracted
- extractive summarization
- lexical features
- information retrieval
- extracting features
- low level
- relevant documents
- image features
- web documents
- visual features
- document retrieval
- keyword queries
- document set
- feature vectors
- index terms
- document collections
- word co occurrence