Curriculum Evaluation Model Based on Improved Gaussian Mixture Clustering.
Yuling FanWeifeng WangLikai DongAizeng CaoPublished in: ICBDT (2022)
Keyphrases
- gaussian mixture
- mixtures of gaussians
- density estimation
- covariance matrix
- clustering algorithm
- closed form
- mixture of gaussians
- probability density
- k means
- probability density function
- mixture model
- gaussian mixture model
- expectation maximization
- high dimensional data
- high quality
- image processing
- feature selection
- statistical model
- data mining
- em algorithm
- ground truth
- multiscale