An efficient dialogue control method using decision tree-based estimation of out-of-vocabulary word attributes.
Yasuhiro TakahashiKohji DohsakaKiyoaki AikawaPublished in: INTERSPEECH (2002)
Keyphrases
- control method
- out of vocabulary
- n gram
- word segmentation
- language model
- spoken document retrieval
- named entity recognition
- control algorithm
- broadcast news
- cross language information retrieval
- control strategy
- control system
- language modeling
- language independent
- information extraction
- parallel corpora
- hand crafted
- cross lingual
- spoken term detection
- machine translation
- term frequency
- query terms
- word level
- word recognition
- text classification
- named entities
- manufacturing systems
- mathematical model
- text categorization
- dialogue system
- cross language
- conditional random fields
- statistical machine translation
- co occurrence
- natural language
- natural language processing
- word sense disambiguation
- maximum entropy