Coursera吳恩達課程筆記 3.1《構建機器學習項目》-- 機器學習策略（上）

文章目錄 1. Why ML Strategy 2. Orthogonalization 3. Single number evaluation metric 4. Satisficing and Optimizing metic 5. Train/dev/test distributions 6. Size of the dev and test sets 7. When to change d

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