How does Facebook's facial recognition really work? Meet Paul, the guy who looks through every single picture and remembers all of our faces.
This is how Facebook's photo tagging actually works
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David Sidorov
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David Sidorov
David Sidorov was a Video Producer at Mashable. David worked on developing, writing and directing new original comedy video series for Mashable. David is also a comedy writer and director. He previously worked at The Onion.
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