.. _ray-core-examples-tutorial:

Ray Tutorials and Examples
==========================


Machine Learning Examples
-------------------------

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    .. grid-item-card::
        :img-top: /images/timeseries.png
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: automl_for_time_series

            Build Simple AutoML for Time Series Using Ray

    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: batch_prediction

            Build Batch Prediction Using Ray

    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: batch_training

            Build Batch Training Using Ray

    .. grid-item-card::
        :img-top: images/param_actor.png
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: plot_parameter_server

            Build a Simple Parameter Server Using Ray

    .. grid-item-card::
        :img-top: images/hyperparameter.png
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: plot_hyperparameter

            Simple Parallel Model Selection

    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: plot_example-lm

            Fault-Tolerant Fairseq Training


Reinforcement Learning Examples
-------------------------------

These are simple examples that show you how to leverage Ray Core.
For Ray's production-grade reinforcement learning library, see `RLlib <http://docs.ray.io/en/latest/rllib.html>`__.


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    :gutter: 1
    :class-container: container pb-3

    .. grid-item-card::
        :img-top:  images/pong.png
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: plot_pong_example

            Learning to Play Pong

    .. grid-item-card::
        :img-top: images/a3c.png
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: plot_example-a3c

            Asynchronous Advantage Actor Critic (A3C)


Basic Examples
--------------

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    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: gentle_walkthrough

            A Gentle Introduction to Ray Core by Example

    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: highly_parallel

            Using Ray for Highly Parallelizable Tasks

    .. grid-item-card::
        :img-top: /ray-overview/images/ray_svg_logo.svg
        :class-img-top: pt-2 w-75 d-block mx-auto fixed-height-img

        .. button-ref:: map_reduce

            Running a Simple MapReduce Example with Ray Core