Explore efficient distributed deep learning techniques using MXNet in this 45-minute lecture by Anima Anandkumar from UC Irvine. Delve into practical considerations for machine learning, challenges in deploying large-scale learning, and declarative programming. Discover MXNet's mixed programming paradigm and hierarchical parameter server. Examine tensor contraction as a layer and learn about Amazon AI services like Rekognition for object, scene, and facial analysis, as well as Polly for voice quality and pronunciation. Gain insights into computational challenges in machine learning and strategies for writing parallel programs in this comprehensive talk from the Simons Institute's Computational Challenges in Machine Learning series.