On: Using deep learning to listen for whales

[daviddumenil]

Converting it to a spectrogram was a nice step.

From the perspective of other source data, I wonder if that limits you to five features (X,Y and RGB) or whether you could extend to fictional/non-human-visible colours as extra features and just be unable to view them in the weight maps.

[cdash → daviddumenil]

It mentions in the article that the spectrogram is really grayscale instead of having RGB channels.

[dnouri → daviddumenil]

An interesting idea. Yes, you can usually use a convnet with any number of channels per pixel.