GRU
===

Computes an one-layer GRU. This operator is usually supported via some custom implementation such as CuDNN. Notations: * `X` - input tensor * `z` - update gate * `r` - reset gate * `h` - hidden gate * `t` - time step (t-1 means previous time step) * `W[zrh]` - W parameter weight matrix for update, r...

**Abstract Signature:**

``GRU(X: Tensor, W: Tensor, R: Tensor, B: Tensor, sequence_lens, initial_h: Tensor, activation_alpha: List[float], activation_beta: List[float], activations: List[str], clip: float, direction: str, hidden_size: int, layout: int, linear_before_reset: int)``

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        <div id="PyTorch_0" class="op-tab-pane active"><h4>PyTorch</h4><div class="op-detail-row"><span class="label">API:</span> <code>torch.nn.modules.rnn.GRU</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://pytorch.org/docs/stable/generated/torch.nn.modules.rnn.GRU.html" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div><div id="Keras_1" class="op-tab-pane "><h4>Keras</h4><div class="op-detail-row"><span class="label">API:</span> <code>keras.layers.GRU</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.layers.GRU" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div><div id="TensorFlow_2" class="op-tab-pane "><h4>TensorFlow</h4><div class="op-detail-row"><span class="label">API:</span> <code>keras.layers.GRU</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/keras/layers/GRU" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div><div id="Apple MLX_3" class="op-tab-pane "><h4>Apple MLX</h4><div class="op-detail-row"><span class="label">API:</span> <code>mlx.nn.layers.recurrent.GRU</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://ml-explore.github.io/mlx/build/html/python/_autosummary/mlx.nn.layers.recurrent.GRU.html" target="_blank" class="op-doc-link">Official Docs ↗</a></div></div> 
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