On-line detection of task incompletion for spoken dialog systems using utterance and behavior tag N-gram vectors.
Sunao HaraNorihide KitaokaKazuya TakedaPublished in: IWSDS (2011)
Keyphrases
- n gram
- spoken dialog systems
- language model
- spoken dialog
- text classification
- language modeling
- language independent
- human machine
- speech recognition
- variable length
- part of speech
- viterbi algorithm
- natural language understanding
- inside outside algorithm
- character n grams
- artificial intelligence
- intelligent systems
- statistical language modeling