Yes, I use F# with TorchSharp to do machine learning. My most recent project is a Hearts AI that is quite good. Here are some links:

* https://github.com/brianberns/Hearts

* https://github.com/brianberns/MinGptSharp

* https://github.com/brianberns/ModestGpt

* https://github.com/brianberns/DeepKuhnPoker