You've misunderstood my point I think. How a disease presents is different issue than the complexity of faces. A photo of a face has more information encoded th

You've misunderstood my point I think. How a disease presents is different issue than the complexity of faces. A photo of a face has more information encoded than an x-ray image. This lack of information is part of the problem that I think more data doesn't solve and why humans are able to identify cancer. We have better image recognition 'software'. And that's my point, better algos, not more data