Review for NeurIPS paper: Rotated Binary Neural Network

Additional Feedback: Some suggestions going forward Please make a clear introduction of the concepts you're going to talk about. The paper would be so much more readable with a clear explanation of what's angular bias and where it comes from, and about the "flipping of weights". The graphical abstract should be way more intuitive too - a 2D sketch for example could do? I would have liked to see some formatting of the validation like (I know the content is there, but parsing it is harder): XNor-Net XNor-Net Ours Bi-RealNet Bi-RealNet Ours ... I think having a well thought-out optimization is particularly important to properly validate this method. It is mentioned by the authors that the angular bias could be corrected during optimization, but in practice it is shown that this is not the case.