A New ASR Evaluation Measure and Minimum Bayes-Risk Decoding for Open-domain Speech Understanding.
Hiroaki NanjoTatsuya KawaharaPublished in: ICASSP (1) (2005)
Keyphrases
- speech understanding
- open domain
- bayes risk
- evaluation measures
- speech recognition
- loss function
- automatic speech recognition
- learning to rank
- information extraction
- precision and recall
- speech recognizer
- question answering
- evaluation metrics
- speech signal
- language model
- pattern recognition
- retrieval systems
- hidden markov models
- support vector
- pairwise
- machine learning
- information retrieval systems
- multimedia
- search engine