Basic Error Analysis
Chapter 13、Build your first system quickly, then iterate
Chapter 14、Error analysis: Look at dev set examples to evaluate ideas
Chapter 15、Evaluate multiple ideas in parallel during error analysis
Chapter 16、Cleaning up mislabeled dev and test set examples
Chapter 17、 If you have a large dev set, split it into two subsets, only one of which you look at
Chapter 18、How big should the Eyeball and Blackbox dev sets be?