Kernel functions with vector output

by CNRfan   Last Updated September 04, 2018 11:19 AM

Kernel functions are used commonly with SVMs to make classification of non linearly separable data possible - i.e. the Kernel function provides the linear separability. But from looking at Kernel functions it seems to me that they produce a scalar output....

If I just want to make data linearly separable (and not immediately use some classifier on it), how do I make any given Kernel function (for example, an RBF kernel), produce a vector output?...

many thanks in advance.

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