Extraction of important numerical pairs from text documents and visualization of them.
Masaki MurataKoji IchiiQing MaTamotsu ShiradoToshiyuki KanamaruSachiyo TsukawakiHitoshi IsaharaPublished in: NTCIR (2007)
Keyphrases
- text documents
- information extraction
- text mining
- text classification
- extraction patterns
- text categorization
- news articles
- topic models
- document clustering
- keywords
- document classification
- text collections
- pairwise
- text data
- wordnet
- named entities
- relation extraction
- information extraction systems
- automatic text categorization
- data analysis
- bag of words
- text corpus
- natural language processing
- neural network
- prior knowledge
- expert systems
- semantic relations
- automatic extraction
- machine learning
- databases
- web documents
- real world
- computer vision
- image processing
- image retrieval
- knowledge discovery
- question answering