Discriminative named entity recognition of speech data using speech recognition confidence.
Katsuhito SudohHajime TsukadaHideki IsozakiPublished in: INTERSPEECH (2006)
Keyphrases
- speech recognition
- named entity recognition
- speech processing
- hidden markov models
- information extraction
- natural language processing
- language model
- noisy environments
- pattern recognition
- speaker identification
- speech signal
- neural network
- conditional random fields
- speech synthesis
- speech recognizer
- data analysis
- annotated corpus
- maximum entropy
- speech recognition systems
- speaker independent
- text summarization
- named entities
- question answering
- training data