Question about Attention Image or Heatmap Generation

[wzjahucm]

Hi Kevinz, thanks for your awesome work. I'd like to do a visual analysis to get a better understanding of the CSRA. Could you please give me some advice on how to visualize the attention score (or heatmap, attention image)? Thank you very much!

[Kevinz-code]

Hi, thanks for reading our work.

A core implementation of the heatmap's visualization has been added in our codebase, see utils/visualize.py.
This file demonstrate a simple visualization of an image (can adjust some parameters in it). Also refer to https://github.com/clovaai/wsolevaluation for more information about class activation maps.

Best,
Authors