《初学者的 TensorFlow 2.0 教程》 本教程来自TensorFlow官网。 这是一个“Hello, World!”教程,来向初学者快速演示 Keras Sequential API 和model.fit。 首先下载并安装 TensorFlow 2.0,然后 import TensorFlow: import tensorflow as tf 1. 导入MNIST 数据集注释1。将样本从整数转换为浮点数。 mnist = tf.keras....
from __future__importprint_function from datetimeimportdatetimeimportos.pathimporttimeimportosimportreimportsysimporttarfileimporttensorflow.python.platform from tensorflow.python.platformimportgfileimportnumpyasnp from six.movesimportxrange # pylint:disable=redefined-builtinimporttensorflowastf 2.部分全局变量 #...
Note that we provide well-tested, pre-built TensorFlow binaries for Raspbian systems. So, don't build a TensorFlow binary yourself unless you are very comfortable building complex packages from source and dealing with the inevitable aftermath should things not go exactly as documented Prerequisite: D...
本教程来自TensorFlow官网。 这是一个“Hello, World!”教程,来向初学者快速演示 Keras Sequential API 和model.fit。 首先下载并安装 TensorFlow 2.0,然后 import TensorFlow: importtensorflowastf 导入MNIST 数据集[注释1]。将样本从整数转换为浮点数。 mnist=tf.keras.datasets.mnist(x_train,y_train),(x_test...