Software 2.0 and the Paradigm Shift in Programming ML Systems Alex Ratner and Chris Ré And referencing work by many other members of Hazy Research Back to the Snorkel Blog [DRAFT] Recent advances in techniques and infrastructure have led to a flurry of excitement about the capabilities of machine learning (ML), leading some to call it a new “Software 2.0” [1,2]. At the core of this excitement is a