Displacement Structures of Covariance Matrices, Lossless Systems, and Numerical Algorithm Design.
Phillip A. RegaliaFrançois DesbouvriesPublished in: SIAM J. Matrix Anal. Appl. (1995)
Keyphrases
- expectation maximization
- computational complexity
- learning algorithm
- covariance matrices
- k means
- optimal solution
- np hard
- maximum likelihood
- covariance matrix
- probabilistic model
- objective function
- lower bound
- training data
- optical flow
- worst case
- image classification
- image processing
- bayesian framework
- machine learning