9.8.4.2. sklearn.metrics.pairwise.linear_kernel

sklearn.metrics.pairwise.linear_kernel(X, Y=None)

Compute the linear kernel between X and Y.

Parameters :

X: array of shape (n_samples_1, n_features) :

Y: array of shape (n_samples_2, n_features) :

Returns :

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