EM算法 Resources

Showing items tagged with "EM算法"

The EM algorithm is a widely used technique in machine learning. This implementation demonstrates its most basic form applied to Gaussian Mixture Models, featuring clear code structure with separate E-step and M-step functions for educational purposes.

MATLAB 218 views Tagged

This algorithm collection provides fitting functions for multiple probability distributions, including Maximum Likelihood Estimation (MLE), Least Squares Estimation (LSE), and Expectation-Maximization (EM) algorithm-based Gaussian mixture model estimation. The package includes EM algorithm test cases with practical implementations and plotting functions for each distribution visualization. The implementation demonstrates parameter optimization techniques and distribution fitting workflows, making it highly valuable for statistical modeling and machine learning applications.

MATLAB 212 views Tagged

MATLAB-implemented source code of a Bayesian classifier utilizing the Expectation-Maximization algorithm, designed for classification and pattern recognition tasks with practical applications

MATLAB 226 views Tagged

The Gaussian Mixture Model EM Algorithm calculates three key parameters for Gaussian mixture distributions, which better approximate coefficient distributions than single Gaussian models. Implementation involves iterative expectation and maximization steps for parameter estimation.

MATLAB 187 views Tagged