I'm not sure what you mean by hard or computational challenges, but we're building a machine learning platform. There are many moving parts. https://news.ycomb

I'm not sure what you mean by hard or computational challenges, but we're building a machine learning platform. There are many moving parts. https://news.ycombinator.com/item?id=26361891 https://news.ycombinator.com/item?id=26361891