scikits.learn.metrics.pairwise.polynomial_kernel

scikits.learn.metrics.pairwise.polynomial_kernel(X, Y, degree=3)

Compute the polynomial kernel between X and Y.

Parameters :

X: array of shape (n_samples_1, n_features) :

Y: array of shape (n_samples_2, n_features) :

degree: int :

Returns :

Gram matrix: array of shape (n_samples_1, n_samples_2) :