tensorflow

Tensorflow Training

Version

tensorflow: [2.13.0; sys_platform != 'darwin' or platform_machine != 'arm64'](https://github.com/tensorflow/tensorflow/releases/tag/v2.13.0; sys_platform != 'darwin' or platform_machine != 'arm64')

Contents

1. Parameter Server Training
2. Multi Worker Mirrored Strategy
3. Keras

Install

pip install tensorflow # pip install tensorflow-macos

Basics

• Dataset:

  1. batch: Combines consecutive elements of this dataset into batches.

     dataset = tf.data.Dataset.range(8)
     dataset = dataset.batch(3)
     list(dataset.as_numpy_iterator())
     [array([0, 1, 2]), array([3, 4, 5]), array([6, 7])]

Tensorboard

pip install tensorboard

tensorboard --logdir /tmp/my_working_dir/log

Errors

lzma

UserWarning: Could not import the lzma module. Your installed Python is incomplete. Attempting to use lzma compression will result in a RuntimeError.
  warnings.warn(msg)

brew install xz

https://zenn.dev/grahamian/articles/f292163325653dbe2c42