mnist examples

Train step

1 Environment, 环境
2 Hyper Parameters, 超参数
3 Training Data, 训练数据
4 Prepare for Training, 训练准备
- 4.1 mx Graph Input 图输入
- 4.2 Construct a model, 构造模型
- 4.3 Mean squared error, 损失函数：均方差
5 Start training, 开始训练
6 Regression result, 回归结果

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
MNIST_data		MNIST_data
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
fm_01_mnist_data_introduction.py		fm_01_mnist_data_introduction.py
fm_02_mnist.py		fm_02_mnist.py
fm_03_mnist_deep.py		fm_03_mnist_deep.py
fm_04_mnist_neural_network.py		fm_04_mnist_neural_network.py
fm_05_mnist_cnn.py		fm_05_mnist_cnn.py
fm_06_mnist_keras.py		fm_06_mnist_keras.py
fm_07_mnist_LeNet5.py		fm_07_mnist_LeNet5.py
fm_08_mnist_test_gpu.py		fm_08_mnist_test_gpu.py
gpu.py		gpu.py
mnist_visual.py		mnist_visual.py
test.py		test.py