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Vanishing / exploding gradients
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331.
Gradient Clipping Mechanism
medium
Gradient clipping is used to address exploding gradients. What does it do?
A
It sets individual gradient components to zero when they exceed a threshold, creating a sparse gradient update
B
It applies a moving average to the gradient history, smoothing out large spikes before the weight update is applied
C
It caps the gradient norm at a threshold, scaling the gradient vector down if it exceeds the limit while preserving its direction
D
It divides the gradient by the number of layers it traversed, normalizing for depth and preventing accumulation
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