An Algorithm for Balanced Approximation and Model Reduction of 2-D Separable-in-Denominator Filters.
Dali WangAli ZilouchianYing BaiPublished in: Multidimens. Syst. Signal Process. (2005)
Keyphrases
- probabilistic model
- algorithm employs
- objective function
- recognition algorithm
- mathematical model
- theoretical analysis
- optimization model
- cost function
- input data
- prior information
- similarity measure
- closed form
- classification algorithm
- filtering algorithm
- dynamic programming
- k means
- final result
- em algorithm
- reduction method
- bayesian framework
- tree structure
- learning algorithm
- detection algorithm
- optimization algorithm
- preprocessing
- np hard
- linear approximation
- energy function
- search space
- pointwise
- graph model
- worst case
- simulated annealing
- expectation maximization
- optimization method
- parameter estimation
- probability distribution
- neural network
- approximation ratio
- kalman filter