Speech Understanding Based on Keyword Extraction and Relations between Words.
Kazutaka ShimadaTsutomu EndoSayaka MinewakiPublished in: Comput. Intell. (2007)
Keyphrases
- keyword extraction
- speech understanding
- word co occurrence
- keywords
- text retrieval
- lexical chains
- speech recognition
- co occurrence
- speech recognizer
- semantic relations
- text classification
- temporal relations
- stochastic context free grammars
- text summarization
- related words
- search engine
- document collections
- unsupervised methods
- pattern recognition