Facebook's guide comes a couple weeks after (EDIT: FB's guide was originally published on May 7th, so it's actually a few months old) Google published their ML guides (https://news.ycombinator.com/item?id=17595611).
That's not a bad thing; the more guides from reputable sources, the better. Just don't read them and say you're an ML expert afterwards.
That's not a bad thing; the more guides from reputable sources, the better. Just don't read them and say you're an ML expert afterwards.