Costs#

BaseCost([param])

Base class template for cost functions.

L2Cost([param])

L2 cost of a constant mean.

GaussianCost([param])

Univariate Gaussian likelihood cost.

Utility functions#

check_mean(mean, X)

Check if the fixed mean parameter is valid.

check_var(var, X)

Check if the fixed variance parameter is valid.

check_cov(cov, X)

Check if the fixed covariance matrix parameter is valid.