I'm always wary of claims like these, since it is difficult to get a clean dataset of medical information, and it is difficult or impossible to know for sure wh

I'm always wary of claims like these, since it is difficult to get a clean dataset of medical information, and it is difficult or impossible to know for sure what exactly what the classifier is looking at to classify the image: > For example, Roberto Novoa, a clinical dermatologist at Stanford University in the US, has described a time when he and his colleagues designed an algorithm to recognize skin cancer – only to discover that they’d accidentally designed a ruler detector instead, because the largest tumours had been photographed with rulers next to them for scale. Source: https://physicsworld.com/a/neural-networks-explained/ https://physicsworld.com/a/neural-networks-explained/