2 points
could you provide a source for this? that spunds very counterintuive and bad for the hash functions. especially as the whole point of AI training in this case is detecting new images. And say a small boy at the beach wearing speedos has a lot of similiarity to a naked boy. So looking by some resemblance in the hash function would require the hashes to practically be reversible.
4 points
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3 points
I’m no expert, but we use those kind of hashes at my company to detect fraudulent software Here’s a Wikipedia link: https://en.m.wikipedia.org/wiki/Locality-sensitive_hashing
