A Novel Parameter Estimation Method Based on a Tuneable Sigmoid in Alpha-Stable Distribution Noise Environments.
Li LiNicolas H. YounanXiaofei ShiPublished in: Sensors (2018)
Keyphrases
- parameter estimation
- em algorithm
- least squares
- model selection
- maximum likelihood
- expectation maximization
- maximum likelihood estimation
- markov random field
- statistical models
- gibbs sampling
- segmentation method
- statistical model
- pairwise
- model fitting
- parameter estimation algorithm
- data mining
- generative model
- k means
- computer vision