Ask HN: Multi dimensional sort (beyond Hilbert curve)

By adec314 · 2026-07-24 · 1 points · 0 comments

My point is about structuring and indexing an arbitrary dataset, for preprocessing before eg segmentation/clustering, neighbor querys... In 1D, sorting is trivial because scalar values have a total, unambiguous order. In 2D and higher dimensions, there is no single way to o…

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