Evaluation of Distance Measures Between Gaussian Mixture Models of MFCCs.
Jesper Højvang JensenDaniel P. W. EllisMads Græsbøll ChristensenSøren Holdt JensenPublished in: ISMIR (2007)
Keyphrases
- distance measure
- gaussian mixture model
- speaker recognition
- covariance matrices
- mixture model
- mel frequency cepstral coefficients
- similarity measure
- euclidean distance
- bhattacharyya distance
- speaker identification
- em algorithm
- distance function
- probability density function
- feature vectors
- vector space
- speech recognition
- maximum likelihood
- dynamic time warping
- expectation maximization
- density estimation
- speaker verification
- probabilistic neural network
- kullback leibler divergence
- information retrieval
- speech signal
- vector quantization
- language model
- pairwise
- computer vision