Keyphrases
- automatic extraction
- relation extraction
- n gram
- word segmentation
- chinese text
- natural language text
- wrapper generation
- text summarization
- word sense disambiguation
- case study
- website
- artificial intelligence
- html documents
- chinese texts
- real time
- web corpora
- natural language interface to databases
- term extraction
- chinese language
- keyword extraction
- natural language processing
- data mining