Fine keyword clustering using a thesaurus and example sentences for speech translation.
Yumi WakitaKenji MatsuiYoshinori SagisakaPublished in: INTERSPEECH (2000)
Keyphrases
- keywords
- clustering algorithm
- speech recognition
- k means
- machine translation system
- categorical data
- clustering method
- domain specific
- speech signal
- unsupervised learning
- data points
- self organizing maps
- machine translation
- spectral clustering
- automatic speech recognition
- spoken language
- sentence level
- search engine
- multi document summarization
- target language
- word alignment
- cross language information retrieval
- keyword search
- hierarchical clustering
- data clustering
- document clustering
- document collections
- query expansion
- information retrieval systems
- digital libraries