Here's an introduction to one technique: https://cloud.google.com/blog/products/ai-machine-learning/explaining-model-predictions-on-image-data https://cloud.goo

Here's an introduction to one technique: https://cloud.google.com/blog/products/ai-machine-learning/explaining-model-predictions-on-image-data https://cloud.google.com/blog/products/ai-machine-learning/e... This is a cutting edge subfield of ML, so it's understandable that one paper in a medical journal isn't going to be on that cutting edge, but I think they should at least acknowledge that their investigations barely scratched the surface.