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Question

Bptt - What is truncated Gru and BPTT?

Answer

Backpropagation Through Time (BPTT) is a variant of the Backpropagation technique used for training modern recurrent neural networks, such as the Long Short-Term Memory network. Truncated Backpropagation Through Time is an optimized version of BPTT that is more efficient for sequence prediction problems involving extremely long sequences.