Workspace Node: Support Vector Machines - Specifications - Kernels Tab
In the Support Vector Machines node dialog box, under the Specifications heading, select the Kernels tab to access the following options.
Element Name | Description |
---|---|
Kernel type | Specify the type of kernels to be used in constructing the feature space of the SVM model. |
Linear | Select this option button to use linear kernels for the SVM model. |
Polynomial | Select this option button to use polynomial kernels for the SVM model. |
RBF | Select this option button to use Radial Basis Function kernels for the SVM model. |
Sigmoid | Select this option button to use sigmoid kernels for the SVM model. |
Kernel parameter(s) | Specify the value of the parameter(s) used by the SVM kernels (for more information on kernels, see the Support Vector Machines Introductory Overview). |
Degree | In this field, specify the degree of the polynomial kernel. |
Gamma | In this field, specify the gamma parameter (for polynomial, RBF, and sigmoid kernels). |
Coefficient | In this field, specify the coefficient parameter (for polynomial and sigmoid kernels).
Options / C / W. See Common Options. |
OK | Click the OK button to accept all the specifications made in the dialog box and to close it. The analysis results will be placed in the Reporting Documents node after running (updating) the project. |
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