I would like to develop a machine learning algorithm, given two photos, that can decide which image is more "artistic".
I am thinking about somehow combining two images, giving it to a CNN, and get an output 0 (the first image is better) or 1 (the second image is better). Do you think this is a valid approach? Or could you suggest an alternative way for this? Also, I don't know how to combine two images.
Edit: Let me correct "artistic" as "artistic according to me", but it doesn't matter, I am more interested in the architecture. You can even replace "artistic" with something objective. Let's say I would like to determine which photo belongs to a more hotter day.