0. Revision: Fully connected Neural Network 全连接
1. Convolution Neural Network
保留空间信息
1.1 Convolution
Convolution-Single Input Channel 单通道
数乘
3 input Channels 3通道
N input Channels
N input Channels and M output channel
M 个卷积核
1.2 convolution layer
3×3卷积核 图像大小-2
convolution layer-padding 想要保持维数不变
3×3 3/2=1 添1圈
5×5 5/2=2 添2圈
padding=1
convolution layer-stride=2
1.3 Max Pooling Layer
通道数量不变
2. A simple convolution neural network
3. How to use GPU
1. Move Model to GPU
2. Move Tensor to GPU
Results
错误率来说1/3的提升
