Optimal Kernel and Wavelet Coefficients to Support Vector Regression Model and Wavelet Neural Network for Time Series Rainfall Prediction.
B. Kavitha RaniA. GovardhanPublished in: Int. J. Appl. Evol. Comput. (2014)
Keyphrases
- prediction model
- regression model
- wavelet neural network
- wavelet coefficients
- support vector
- wavelet transform
- wavelet domain
- support vector regression
- kernel function
- multiresolution
- ls svm
- subband
- multiscale
- image denoising
- high frequency
- model selection
- low frequency
- bp neural network
- feature vectors
- support vector machine
- gaussian process
- feature extraction
- generalization ability
- kernel methods
- feature selection
- neural network
- linear combination
- image compression
- feature space
- hyperparameters
- least squares
- machine learning
- training data
- radial basis function