2 - Introduction to ML Systems Design# 2.1 - Business and ML Objectives# 2.2 - Requirements for ML Systems# 2.2.1 - Reliability# 2.2.2 - Scalability# 2.2.3 - Maintainability# 2.2.4 - Adaptability# 2.3 - Iterative Process# 2.4 - Framing ML Problems# 2.4.1 - Types of ML Tasks# 2.4.2 - Objective Functions# 2.5 - Mind Versus Data#