Mental Fatigue Estimation Based on Multichannel Linear Descriptors and Support Vector Machine with Optimizing Parameters.
Chong ZhangChongxun ZhengXiaolin YuYangyi OuPublished in: ICNC (2) (2007)
Keyphrases
- expectation maximization
- maximum likelihood estimation
- parameter estimation
- em algorithm
- support vector machine
- maximum likelihood
- nonlinear regression
- feature selection
- closed form solutions
- feature vectors
- density estimation
- parameters estimation
- keypoints
- estimation algorithm
- shape descriptors
- radial basis function
- parameter values
- support vector machine svm
- multi class
- spatial filters
- angular velocity
- weight vector
- update equations
- highly non linear
- estimation process
- semi parametric
- optimal parameters
- transfer function
- support vector regression
- parameter space
- closed form
- svm classifier
- knn
- high dimensional
- training data