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hprotagonist
on Jan 17, 2022
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A high-dimensional sphere spilling out of a high-d...
cosine similarity’s a lot better.
https://stats.stackexchange.com/questions/99171/why-is-eucli...
CrazyStat
on Jan 17, 2022
[–]
Cosine similarity is not a distance metric.
contravariant
on Jan 17, 2022
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parent
[–]
Well it is on the unit sphere, but then it's equivalent to the euclidean metric...
srean
on Jan 17, 2022
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root
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parent
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Do I spot a geometer here ? You are indeed right but its not something that is well known.
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https://stats.stackexchange.com/questions/99171/why-is-eucli...