How to get attention scores？

[chenkp98]

I have a complete image of breast cancer and I would like to use CHIEF to get an attention score for the image, but I don't know how to do that.
The second question is the extracted features are [1, 768] how is this going to be used?

[Dadatata-JZ]

Hi @chenkp98

Re Q1:
(1) tile your whole-slide image to small patches
(2) feed them into the feature encoder and go through forward propagation
(3) get the attention vector (the variable is called A)

https://github.com/AMLab-Amsterdam/AttentionDeepMIL
Check this if you haven't.

Re Q2:
It is a feature embedding. You can use it for any types of representation learning or analyses.