Spoken Document Confidence Estimation Using Contextual Coherence.
Taichi AsamiNarichika NomotoSatoshi KobashikawaYoshikazu YamaguchiHirokazu MasatakiSatoshi TakahashiPublished in: INTERSPEECH (2011)
Keyphrases
- document classification
- speech recognition
- estimation algorithm
- document retrieval
- contextual information
- document images
- information retrieval
- text documents
- retrieval systems
- image sequences
- parameter estimation
- spoken language
- estimation process
- structured documents
- confidence level
- language understanding
- database
- contextual features
- confidence measure
- accurate estimation
- context sensitive
- document clustering
- digital libraries
- keywords