Lecture 3: Loss Functions and Optimization
Fei-Fei Li & Justin Johnson & Serena Yeung Lecture 3 - April 11, 2017 12 cat frog car 3.2 5.1-1.7 4.9 1.3 2.0 -3.1 2.5 2.2 Suppose: 3 training examples, 3 classes. With some W the scores are: Multiclass SVM loss: Given an example where is the image and where is the (integer) label, and using the shorthand for the
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