A scalable approach to using DNN-derived features in GMM-HMM based acoustic modeling for LVCSR.
Zhi-Jie YanQiang HuoJian XuPublished in: INTERSPEECH (2013)
Keyphrases
- feature vectors
- gaussian mixture model
- mel frequency cepstral coefficients
- feature extraction
- speaker recognition
- hidden markov models
- image features
- feature set
- co occurrence
- information retrieval
- mixture model
- feature space
- object detection
- em algorithm
- classification accuracy
- prior knowledge
- speaker identification
- data sets