[mappingbabeljc]

Hi there, I wrote the article. We also looked at data on things like number of forks and contributors on GitHub as well as massive rise in questions on StackOverflow (thanks to Delip Rao's great post here http://deliprao.com/archives/168 and invaluable ecosystem analysis from Francois Chollet). These other things were cut for purposes of length and because we felt a mainstream reader (which is more Bloomberg's audience) would be able to understand the 'stars' figure most easily of all metrics.

Obviously I agree with you that this measure isn't definitive, but we felt it was relatively easy to understand. And the rest of the reporting we did for this story bore out the idea that TF has gathered an unusual level of both enthusiasm and commitment in a short amount of time.

Thanks for reading!

[stanfordkid]

good points, though I would argue that tensorflow fundamentally is a way to define transformations. Think of it like assembly language. There are higher languages that expose higher level constructs (see keras)