import torch import numpy as np import torch.nn as nn from torch.autograd import Variable import torch.optim as optim from torch.utils.data import DataLoader from torchvision import datasets, transforms batch_size = 64 learning_rate = 1e-2 num_epoche
tensorflow中使用mnist数据集训练全连接神经网络 ——学习曹健老师“人工智能实践:tensorflow笔记”的学习笔记, 感谢曹老师 前期准备:mnist数据集下载,并存入data目录: 文件列表:四个文件,分别为训练和测试集数据 Four files are available on 官网 http://yann.lecun.com/exdb/mnist/ : train-images-idx3-ubyte.gz: training set images (9912422 by
Anaconda安装Keras: conda install keras 安装完成: 在Jupyter Notebook中新建并执行代码: import keras from keras.datasets import mnist # 从keras中导入mnist数据集 from keras.models import Sequential # 导入序贯模型 from keras.layers import Dense # 导入全连接层 from keras.optimizers import