CS229 ml

Contents 1 Basic Concepts and Notation 2 1.1 Basic Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 Matrix Multiplication 3 2.1 Vector-Vector Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Matrix-Vector Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Matrix-Matrix Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Operations and Properties 7 3.1 The Identity Matrix and Diagonal Matric...

Perception Exponential Family Generalized Linear Models Soft max Regression Multiclass Classification