>> "Congratulations for that interesting paper."
You are welcome :D
>> "I'm happy about your interest in Machine Learning"
I worked in this direction during the latest two years, using different tools (Microsoft Azure Machine Learning & Python)
Also I checked R & Julia
>> "We need to enable Ring with some C++ extensions like we did with other domains."
I hope that I will find the time to do this
At the current stage I am using Ring at the front-end and Azure ML at the back-end
And since I am using Ring through PWCT2 (Visual Programming) and Azure ML is based on (Visual Programming) too
I am happy that I developed nice ML apps using visual programming :D