conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --set show_channel_urls yes
一步步默认安装即可
下面是一段代码
from future?import absolute_import, division, print_function, unicode_literals
*# 安装 TensorFlow
*import tensorflow?as tf
mnist = tf.keras.datasets.mnist
(x_train, y_train), (x_test, y_test) = mnist.load_data()
x_train, x_test = x_train / 255.0, x_test / 255.0
model = tf.keras.models.Sequential([
tf.keras.layers.Flatten(input_shape=(28, 28)),
tf.keras.layers.Dense(128, activation= ‘relu’ ),
tf.keras.layers.Dropout(0.2),
tf.keras.layers.Dense(10, activation= ‘softmax’ )
])
model.compile(optimizer= ‘adam’ ,
loss= ‘sparse_categorical_crossentropy’ ,
metrics=[ ‘accuracy’ ])
model.fit(x_train, y_train, epochs=5)
model.evaluate(x_test, y_test, verbose=2)
所有的安装和测试都已完成。