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

1 vote142 views3 answers
Does tuple allow duplicate values in python
Python
6 votes129 views5 answers
Python open folder in explorer
Python
5 votes123 views2 answers
Django password field
Python
0 vote123 views1 answer
Pandas automatic allignment of columns
Python
10 votes131 views3 answers
Enter selenium in python
Python
3 votes143 views2 answers
Change directory in python script
Python
1 vote168 views1 answer
Django foreign key error Cannot assign must be a instance
Python Django
0 vote131 views1 answer
Adding new fields in ModelAdmin with fieldsets to edit user, and add_fieldsets whan creating a new user
Python
1 vote143 views2 answers
Python remove everything except numbers from string
Python
6 votes138 views1 answer
Install pip on windows 10 python 3.9
Python