Fast ML Estimation for the Mixture of Factor Analyzers via an ECM Algorithm.
Jianhua ZhaoPhilip L. H. YuPublished in: IEEE Trans. Neural Networks (2008)
Keyphrases
- estimation algorithm
- dynamic programming
- cost function
- detection algorithm
- learning algorithm
- optimal solution
- search space
- k means
- maximum likelihood
- computational cost
- matching algorithm
- parameter estimation
- np hard
- preprocessing
- computational complexity
- em algorithm
- segmentation algorithm
- worst case
- estimation accuracy