SimPEG.utils.WeightedGaussianMixture.aic#

WeightedGaussianMixture.aic(X)[source]#

Akaike information criterion for the current model on the input X.

You can refer to this mathematical section for more details regarding the formulation of the AIC used.

Parameters
Xarray of shape (n_samples, n_dimensions)

The input samples.

Returns
aicfloat

The lower the better.