question about zeroconv

[JunSeok94]

Hi, I wonder why you use zeroconv instead of normal conv?

These zero line means the weight and bias of conv1d is 0. I didn't understand why this operation is needed.

SSSD/src/imputers/SSSDS4Imputer.py

Lines 30 to 31 in eef6ca8

	self.conv.weight.data.zero_()
	self.conv.bias.data.zero_()

[juanlopezcode]

The implementation closely follows WaveNet vocoder, see https://github.com/philsyn/DiffWave-Vocoder/blob/master/WaveNet.py