_index.yaml

book_path: /hub/_book.yaml
project_path: /hub/_project.yaml
description: <!--no description-->
landing_page:
  custom_css_path: /site-assets/css/style.css
  rows:
  - heading: >
      TensorFlow Hub is a library for reusable machine learning modules.
    items:
    - classname:
        tfo-landing-row-item-code-block
        devsite-landing-row-50
      description: >
        TensorFlow Hub is a library for the publication, discovery, and
        consumption of reusable parts of machine learning models. A
        <em>module</em> is a self-contained piece of a TensorFlow graph, along
        with its weights and assets, that can be reused across different tasks in
        a process known as transfer learning. Transfer learning can:
        <ul style="padding-left: 20px;">
          <li>Train a model with a smaller dataset,</li>
          <li>Improve generalization, and</li>
          <li>Speed up training.</li>
        </ul>
        <div class="devsite-landing-row-item-buttons">
          <a class="button button-primary tfo-button-primary" href="https://tfhub.dev">Browse modules on tfhub.dev</a>
        </div>
      code_block: |
        <pre class = "prettyprint">
        import tensorflow as tf
        import tensorflow_hub as hub

        with tf.Graph().as_default():
          module_url = "https://tfhub.dev/google/nnlm-en-dim128-with-normalization/1"
          embed = hub.Module(module_url)
          embeddings = embed(["A long sentence.", "single-word",
                              "http://example.com"])

          with tf.Session() as sess:
            sess.run(tf.global_variables_initializer())
            sess.run(tf.tables_initializer())

            print(sess.run(embeddings))
        </pre>

  - classname: devsite-landing-row-cards
    items:
    - heading: tfhub.dev
      image_path: /resources/images/hub-card-16x9.png
      path: https://tfhub.dev
      buttons:
      - label: Browse modules
        path: https://tfhub.dev
    - heading: Introducing TensorFlow Hub
      image_path: /resources/images/tf-logo-card-16x9.png
      path: https://medium.com/tensorflow/introducing-tensorflow-hub-a-library-for-reusable-machine-learning-modules-in-tensorflow-cdee41fa18f9
      buttons:
      - label: Read on TensorFlow blog
        path: https://medium.com/tensorflow/introducing-tensorflow-hub-a-library-for-reusable-machine-learning-modules-in-tensorflow-cdee41fa18f9
    - heading: TensorFlow Hub at the Dev Summit
      youtube_id: rirzJ-e68cw
      buttons:
      - label: Watch the video
        path: https://www.youtube.com/watch?v=rirzJ-e68cw
    - heading: TensorFlow Hub on GitHub
      image_path: /resources/images/github-card-16x9.png
      path: https://github.com/tensorflow/hub
      buttons:
      - label: View on GitHub
        path: https://github.com/tensorflow/hub