Tensorflow

import tensorflow as tf

mnist = tf.keras.datasets.mnist

(xTrain, yTrain), (xTest, yTest) = mnist.load_data()

xTrain, xTest = xTrain / 255, xTest / 255

network = tf.keras.models.Sequential([
  tf.keras.layers.Flatten(input_shape=(28, 28)),
  tf.keras.layers.Dense(128, activation='relu'),
  tf.keras.layers.Dense(10, activation="sigmoid")
])

predictions = network(xTrain[:1]).numpy()

loss = tf.keras.losses.SparseCategoricalCrossentropy(from_logits=True)

loss(yTrain[:1], predictions).numpy()

network.compile("adam", loss, ["accuracy"])

network.fit(xTrain, yTrain, epochs=5)

network.evaluate(xTest, yTest, verbose=2)

Tensorflow

python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.12.0-py3-none-any.whl

Similar codes

2 votes252 views1 answer
Ls directory size
Shell/Bash
0 vote254 views1 answer
No such file or directory: 'cookie/token.log'
Shell/Bash
8 votes255 views3 answers
Delete line in sed
Shell/Bash
0 vote225 views1 answer
Mysql json extract array of objects
Shell/Bash
0 vote251 views1 answer
Install slurm ubuntu 20.04
Shell/Bash
0 vote280 views3 answers
Drop caches
Shell/Bash
0 vote255 views1 answer
Wordpress mit ssh installieren
Shell/Bash
0 vote263 views1 answer
Ubuntu time tracker
Shell/Bash
0 vote273 views1 answer
Error: Pulling is not possible because you have unmerged files.
Shell/Bash
11 votes262 views2 answers
Git check upstream
Shell/Bash