Visible to Intel only — GUID: GUID-8F74E46E-631B-4640-B5F0-6D7B9B884A98
Visible to Intel only — GUID: GUID-8F74E46E-631B-4640-B5F0-6D7B9B884A98
Polynomial kernel
The Polynomial kernel is a popular kernel function used in kernelized learning algorithms. It represents the similarity of training samples in a feature space of polynomials of the original data and allows to fit non-linear models.
Operation |
Computational methods |
Programming Interface |
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Mathematical formulation
Computing
Given a set X of n feature vectors of dimension p and a set Y of m feature vectors , the problem is to compute the polynomial kernel function for any pair of input vectors:
where .
Computation method: dense
The method computes the polynomial kernel function for dense X and Y matrices.
Programming Interface
Refer to API Reference: Polynomial kernel.