LossScaleOptimizer
==================

An optimizer that dynamically scales the loss to prevent underflow.

**Abstract Signature:**

``LossScaleOptimizer(inner_optimizer, initial_scale: float = 32768.0, dynamic_growth_steps: int = 2000)``

.. raw:: html

 
    <div class="op-tabs-container"> 
      <div class="op-tabs-nav"> 
        <button class="op-tab-btn active" onclick="openOpTab(event, 'Keras_0')">Keras</button><button class="op-tab-btn " onclick="openOpTab(event, 'TensorFlow_1')">TensorFlow</button> 
      </div> 
      <div class="op-tabs-content"> 
        <div id="Keras_0" class="op-tab-pane active"><h4>Keras</h4><div class="op-detail-row"><span class="label">API:</span> <code>keras.optimizers.LossScaleOptimizer</code></div><div class="op-detail-row"><span class="label">Strategy:</span> <span>Direct Mapping</span></div><div class="op-detail-row"><a href="https://keras.io/search.html?q=keras.optimizers.LossScaleOptimizer" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div><div id="TensorFlow_1" class="op-tab-pane "><h4>TensorFlow</h4><div class="op-detail-row"><span class="label">API:</span> <code>tf.keras.mixed_precision.LossScaleOptimizer</code></div><div class="op-detail-row"><span class="label">Strategy:</span> <span>Direct Mapping</span></div><div class="op-detail-row"><a href="https://www.tensorflow.org/api_docs/python/tf/keras/mixed_precision/LossScaleOptimizer" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div> 
      </div> 

      <!-- Load JS Logic only once per page ideally, but safe to exist globally --> 
      <script src="../_static/op_tabs.js"></script> 
    </div>