data-flow/index-updatedversion.html at master · dposse/data-flow · GitHub

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<!--
Copyright 2018 Google LLC. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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<html>

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="/tfjs-examples.44bb3400.css">
  <link rel="shortcut icon" href="dog3.jpg" />
  <title>The Machine Learning Adventures of Jojo and Junior</title>
</head>

<body>

  <style>#app-status {
      color: blue;
      padding-bottom: 1em;
    }

    #create-model, #delete-stored-model, #train, #test {
      background-color: rgb(124, 181, 236);
    }

    .buttons-section {
      margin-top: 12px;
    }

    .init-model {
      width: 80%;
      margin-right: 50px;
    }

    .input-div, .status {
      margin-top: 6px;
      margin-bottom: 12px;
    }

    label {
      min-width: 200px;
      display: inline-block;
    }

    button {
      max-width: 300px;
    }

    .note {
      font-size: 80%;
      font-style: italic;
      display: inline-block;
      margin-left: 15px;
    }

    h1 {
      font-size: 2.5em;
    }

    p.section-head {
      border-left: 1px solid rgb(124, 181, 236);
    }
    </style>

  <body>
    <div class="tfjs-example-container centered-container">
      <section class="title-area">
        <h1>The Machine Learning Adventures of Jojo and Junior</h1>
        <p class="subtitle">Using Tensorflow.js to implement reinforcement learning</p>
      </section>

      <section>
        <p class="section-head">Description</p>
        <p>This is the client front end where Tensorflow.js performs reinforcement learning, using an implementation of the policy-gradient method.</p>
        <p>The trained model is exported to the operating system's file system, then imported to the Node.js server that runs the simulation.</p>
      </section>

      <section>
        <p class="section-head">Status</p>
        <div>
          <span id="app-status">Standing by.</span>
        </div>

        <div>
          <p class="section-head">Initialize Model</p>
          <div class="with-cols">
            <div class="with-rows init-model">
              <div class="input-div with-rows">
                <label class="input-label">Hidden layer size(s) (e.g.: "256", "32,64"):</label>
                <input id="hidden-layer-sizes" value="128">
              </div>
              <button id="create-model" disabled="true">Create model</button>
            </div>
            <div class="with-rows init-model">
              <div class="input-div with-rows">
                <label class="input-label">Locally-stored model</label>
                <input id="stored-model-status" value="N/A" disabled="true" readonly="true">
              </div>
              <button id="delete-stored-model" disabled="true">Delete stored model</button>
            </div>
          </div>

          <p class="section-head">Training Parameters</p>
          <div class="with-rows">
            <div class="input-div">
              <label class="input-label">Number of iterations:</label>
              <input id="num-iterations" value="20">
            </div>
            <div class="input-div">
              <label class="input-label">Games per iteration:</label>
              <input id="games-per-iteration" value="20">
            </div>
            <div class="input-div">
              <label class="input-label">Max. steps per game:</label>
              <input id="max-steps-per-game" value="500">
            </div>
            <div class="input-div">
              <label class="input-label">Reward discount rate:</label>
              <input id="discount-rate" value="0.95">
            </div>
            <div class="input-div">
              <label class="input-label">Learning rate:</label>
              <input id="learning-rate" value="0.05">
            </div>

            <div class="buttons-section">
              <button id="train" disabled="true">Train</button>
              <button id="test" disabled="true">Test</button>
            </div>
          </div>


        </div>
      </section>

      <section>
        <p class="section-head">Training Progress</p>
        <div class="with-rows">
          <div class="status">
            <label id="train-status">Iteration #:</label>
            <progress value="0" max="100" id="train-progress"></progress>
          </div>
          <div class="status">
            <label id="iteration-status">Game #:</label>
            <progress value="0" max="100" id="iteration-progress"></progress>
          </div>

          <div class="status">
            <label>Training speed:</label>
            <span id="train-speed" class="status-span"></span>
          </div>
          <div id="steps-container"></div>
        </div>
      </section>

      <script src="/cart-pole.e31bb0bc.js"></script>
  </div></body>

</body></html>