CAM
Class-activation map
Class activation maps could be used to interpret the prediction decision made by the convolutional neural network (CNN).

Image source: [Learning Deep Features for Discriminative Localization](https://paperswithcode.com/paper/learning-deep-features-for-discriminative)
Is Object Localization for Free? - Weakly-Supervised Learning With Convolutional Neural Networks
https://paperswithcode.com/paper/is-object-localization-for-free-weakly
Is Object Localization for Free? - Weakly-Supervised Learning With Convolutional Neural Networks