Fatigue-Driving-Detection-Alogorithm-Based-on-Deep-Learning Histogram of Oriented Gradient(HOG) operator; feature point model; deep learning; convolutional neural network; fatigue driving detection 线性可分支持向量机 (1)利用间隔最大化求最优分离超平面 (2)相对距离: (3)分类正确性