altar.norms.L2

Module Contents

Classes

class altar.norms.L2.L2(name, locator, **kwds)

Bases: altar.component

The L2 norm

eval(self, v, sigma_inv=None)

Compute the L2 norm of the given vector, with or without a covariance matrix

withCovariance(self, v, sigma_inv)

Compute the L2 norm of the given vector using the given Cholesky decomposed inverse covariance matrix