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rnnt_loss compute bptt? #100

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YooSungHyun opened this issue Nov 20, 2022 · 0 comments

YooSungHyun commented Nov 20, 2022

i looked pred_grad, trans_grad...
so, warp-transducer's backprop like bptt??

or, i have to implement bptt?? but, that is so hard, because rnnt_loss output is batch meaning loss... not time sequence..

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