Did you implement the causal convolution part mentioned in the WaveNet paper?

Question

Did you implement the causal convolution part mentioned in the WaveNet paper?

zizyzhang opened this issue 6 years ago · comments

I noticed that you are using 'AtrousConvolution1D' in the WaveNet block, but is this function also implement causal convolution? Thx.

usernaamee · Answer 1 · Fri Jul 06 2018 13:45:39 GMT+0800 (China Standard Time)

Actually, it has to be atrous as well as causal. Atrous (dilated) convolution is the powerful idea which makes it possible to train wavenet by significantly reducing the number of parameters.