GMM may be for fitting problems.

Today, I learned about how to build a GMM in mATLAB.

Summary:

I knew how to use the GMM to fit data, but it may not be able for prediction.

GMM is used to fit data using several gaussian distributions. People can obtain parameters of these gaussian distributions from raw data, but it is about the fitting problem.
For now, I did not see any application of GMM similar to our problem.

Tomorrow, maybe we can have a talk about GMM.