Parameter convergence in systems with a general nonlinear parameterization using a hierarchical algorithm.
Chengyu CaoAnuradha M. AnnaswamyPublished in: ACC (2002)
Keyphrases
- learning algorithm
- times faster
- computational cost
- convergence rate
- computational complexity
- preprocessing
- dynamic programming
- special case
- convergence property
- worst case
- np hard
- k means
- search space
- linear systems
- iterative algorithms
- convergence proof
- experimental evaluation
- parameter tuning
- nonlinear optimization
- theoretical justification
- denoising
- cost function
- optimal solution
- update rule
- convergence theorem
- weight update
- piecewise linear
- neural network
- parameter settings
- recognition algorithm
- hierarchical clustering
- matching algorithm
- clustering method
- optimization algorithm
- segmentation algorithm
- expectation maximization
- distributed systems
- high accuracy
- significant improvement
- data structure
- objective function