A Generalized Least Absolute Deviation Method for Parameter Estimation of Autoregressive Signals.
Youshen XiaMohamed S. KamelPublished in: IEEE Trans. Neural Networks (2008)
Keyphrases
- data mining
- parameter estimation
- autoregressive
- model selection
- random fields
- em algorithm
- maximum likelihood
- markov random field
- spectral analysis
- machine learning
- moving average
- non stationary
- similarity measure
- least squares
- image segmentation
- probabilistic model
- prior knowledge
- energy function
- multiscale
- bayesian networks
- model fitting
- autoregressive model
- parameter estimation algorithm