DARPA PPAML (probabilistic programming for ML) was pretty good. It helped Stan reach maturity, and also led to things like Pyro. But we need to wait a bit mor

DARPA PPAML (probabilistic programming for ML) was pretty good. It helped Stan reach maturity, and also led to things like Pyro. But we need to wait a bit more to see where this goes. The program only finished 5 years ago.