Posts

Showing posts from September, 2012

Uber's Michelangelo vs. Netflix's Metaflow

  Uber's Michelangelo vs. Netflix's Metaflow Michelangelo Pain point Without michelangelo, each team at uber that uses ML (that’s all of them - every interaction with the ride or eats app involves ML) would need to build their own data pipelines, feature stores, training clusters, model storage, etc.  It would take each team copious amounts of time to maintain and improve their systems, and common patterns/best practices would be hard to learn.  In addition, the highest priority use cases (business critical, e.g. rider/driver matching) would themselves need to ensure they have enough compute/storage/engineering resources to operate (outages, scale peaks, etc.), which would results in organizational complexity and constant prioritization battles between managers/directors/etc. Solution Michelangelo provides a single platform that makes the most common and most business critical ML use cases simple and intuitive for builders to use, while still allowing self-serve extensibi...

My experience with Udacity

Last week I finished a free online course from Udacity.com (google it if you're unfamiliar - it's frickin' bomb!)  So I thought I'd write a post about my experience. SO good.  I learned python, google app engine and how to create my own website....though this time I'll retain it a little longer.  The lectures are given in video format, and they are so well edited that if you really like software, you won't even realize you're taking a course - it'll feel like entertainment!  Until you get to the assignments of course - that's where the real learning comes.  They start off riDICulously easy, at least for anyone who's written code before, and they slowly get a bit harder, though the only issues with completing them you'll have are with debugging weird nuances of GAE....you don't even need to know python to start, because everything you need is usually the first link in a google search result page. The best part is that it's all FREE...