tips/tricks in deep neural network
1、數據集的擴增 現在數據集擴增成爲訓練深度網絡的必須步驟 1.1 水平翻轉，隨機剪裁，顏色抖動（color jittering）（HSV空間中，改變s和v分量） 1.2 fancy pca step1: 計算rgb三個分量的協方差（注意轉爲一維） im = cv.imread('1_1.png')#讀入圖片數據 b,g,r = cv.split(im)#分離通道 b_f = b.flat
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相關文章
- 1. Deep Neural Network
- 2. Deep Convolutional Neural Network Architecture
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- 4. Chapter 2 - Neural Network and Deep Learning
- 5. deeplearning.ai-lecture1-building deep neural network-summary
- 6. Neural Networks and Deep Learning -- Class 2: Neural Network Basics
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