Okay, so unsupervised learning would be if you had never seen any Earth animals before, and were presented with 99 photos of fish and one giraffe and noticed th

Okay, so unsupervised learning would be if you had never seen any Earth animals before, and were presented with 99 photos of fish and one giraffe and noticed that the latter was the oddball, whereas zero-shot would be like if you were told that a giraffe was yellow and brown with four legs and a long neck and then said, "That must be a giraffe!" the first time you ever saw a photo of one.