iVector-based discriminative adaptation for automatic speech recognition.
Martin KarafiátLukás BurgetPavel MatejkaOndrej GlembekJan CernockýPublished in: ASRU (2011)
Keyphrases
- automatic speech recognition
- discriminative training
- speaker adaptation
- speech recognition
- speech signal
- hidden markov models
- conversational speech
- word error rate
- broadcast news
- spoken words
- recognition errors
- word recognition
- speech retrieval
- noisy environments
- semi supervised
- spontaneous speech
- feature extraction
- speech corpus
- neural network
- speech synthesis
- language model
- computer vision