Robust identification of Wiener time-delay system with expectation-maximization algorithm.
Xianqiang YangWeili XiongJunxia MaZeyuan WangPublished in: J. Frankl. Inst. (2017)
Keyphrases
- expectation maximization
- em algorithm
- dynamic programming
- preprocessing
- computationally efficient
- cost function
- improved algorithm
- matching algorithm
- times faster
- experimental evaluation
- computational cost
- theoretical analysis
- neural network
- probabilistic model
- computational complexity
- objective function
- decision trees
- maximum a posteriori
- convergence rate
- parameter tuning
- least squares
- parameter estimation
- mixture model
- maximum likelihood
- np hard
- search space
- image processing
- learning algorithm