well, it is not very different from what Google Expander does - https://research.googleblog.com/2016/10/graph-powered-machine-learning-at-google.html https://r

well, it is not very different from what Google Expander does - https://research.googleblog.com/2016/10/graph-powered-machine-learning-at-google.html https://research.googleblog.com/2016/10/graph-powered-machin... our data sets have massively grown over the laat few months and now need a bigger solution. I think we will start off with a hosted solution like EMR - performance is not super critical right now (batch mode training)... but developer productivity is key.