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PPPW / deep-learning-random-explore

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Dimensions for bias #3

Closed mkmohangb closed 5 years ago

mkmohangb commented 5 years ago

https://github.com/PPPW/deep-learning-random-explore/blob/master/backward_propagation_for_all/backward_propagation_for_all.ipynb

Here, b's shape is mentioned as (1, M) where M is the number of samples. Shouldn't the size of b be (N', 1)?

PPPW commented 5 years ago

Hi @usernameandme, oops, you're absolutely right, thank you for pointing it out!