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During the training of RNNs for sequence generation, what is the common technique used to mitigate the vanishing gradient problem?DropoutGradient clippingData augmentationL1 regularizationBatch normalization

Question

During the training of RNNs for sequence generation, what is the common technique used to mitigate the vanishing gradient problem?DropoutGradient clippingData augmentationL1 regularizationBatch normalization

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Solution

The common technique used to mitigate the vanishing gradient problem during the training of Recurrent Neural Networks (RNNs) for sequence generation is Gradient Clipping.

Here's a step-by-step explanation:

  1. During the training of RNNs, the gradients are calculated using backpropagation. However, these gradients can become very large or very small, leading to the exploding or vanishing gradient problem respectively.

  2. The vanishing gradient problem makes it difficult for the model to learn and adjust its parameters, especially for long sequences. This is because the information from earlier time steps has a very small effect on later time steps.

  3. To mitigate this problem, a technique called Gradient Clipping is used.

  4. Gradient Clipping involves setting a threshold value, and if the gradient exceeds this threshold, it is set to the threshold value. This prevents the gradients from becoming too large.

  5. This technique helps in stabilizing the training and ensures that the model learns effectively without the gradients becoming too large or too small.

This problem has been solved

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