I thought k-d trees were useless in high-dimentional case. So, it must be someth... | Hacker News

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		hamilyon2 on Dec 14, 2021 \| parent \| context \| favorite \| on: Find anything fast with Google's vector search tec... I thought k-d trees were useless in high-dimentional case. So, it must be something else.

contravariant on Dec 14, 2021 [–]

I'd say they're about as useful as euclidean distance is.

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