loss landscape visualization code

[zzhunan]

hi~doctor，Could you please provide the loss landscape visualization code.

[placeforyiming]

hi~doctor，Could you please provide the loss landscape visualization code.

It's actually simple, based on the gt transformation, evenly perturb one dimension, then calculate the diff. For example, use translation = gt_translation +delta_translation, where delta_translation = -0.1, -0.09, -0.08...,0.1, then you will have 21 data point. Use this way to collect hundreds data points, then you can draw the landscape