from collections import defaultdict import mnist_loader def main(): training_data, validation_data, test_data = mnist_loader.load_data() avgs = avg_darknesses(training_data) # testing phase: see how many of the test images are classified # correctly
Tensorflow2.0-mnist手写数字识别示例 读书不觉春已深,一寸光阴一寸金. 简介:通过CNN 卷积神经网络训练后识别出手写图片,测试图片mnist数据集中的0.1.2.4. 一.mnist数据集准备 虽然可以通过代码自动下载数据集,但是mnist 数据集国内下载不稳定,会出现[Downloading data from https://storage.googleapis.com/tensorflow/tf-keras-datasets/mn