Diagonal Gaussian Mixture Models and Higher Order Tensor Decompositions.
Bingni GuoJiawang NieZi YangPublished in: CoRR (2024)
Keyphrases
- gaussian mixture model
- higher order
- lower order
- high order
- mixture model
- speaker recognition
- feature vectors
- natural images
- pairwise
- probability density
- maximum likelihood
- em algorithm
- covariance matrix
- density estimation
- gaussian mixture
- gaussian distribution
- symmetric positive definite
- variational bayes
- expectation maximization
- probability density function
- markov random field
- covariance matrices
- speaker identification
- feature extraction
- mixture distribution
- pattern recognition
- similarity measure
- information retrieval