But GP is describing exactly the opposite: there might be a train that's not imm... | Hacker News

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		organsnyder on Jan 7, 2022 \| parent \| context \| favorite \| on: Ask HN: Why does Cloudflare/hCaptcha care so much ... But GP is describing exactly the opposite: there might be a train that's not immediately visible at a glance, leading most people to not label it.

not2b on Jan 7, 2022 [–]

For unambiguous images almost all humans will label them the same way. For ambiguous ones humans will differ. Presumably they'll accumulate stats on each image and will be able to detect cases like this.

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