[ML - Beginner - How To] - GaussianMixtureModel and GaussianMixtureModel$

[Saulo Ricci]

Hi,

I'm studying the Java implementation code of the ml library, and I'd like
to know why there is 2 implementations of GaussianMixtureModel - #1
GaussianMixtureModel and #2 GaussianMixtureModel$.

I appreciate the answers.

Thank you,
Saulo