Improved feature vectors using N-to-1 Gaussian MFCC transformation for automatic speech recognition system.
Othman LachhabEl Hassan Ibn El HajPublished in: ICMCS (2016)
Keyphrases
- feature vectors
- gaussian mixture model
- feature extraction
- covariance matrices
- feature space
- face images
- euclidean distance
- support vector machine
- fully automatic
- feature set
- image features
- texture features
- maximum likelihood
- speaker recognition
- data sets
- cepstral coefficients
- gaussian mixture
- gaussian distribution
- gaussian noise
- speech recognition
- video sequences
- similarity measure
- image processing
- machine learning
- neural network