Maciej Piętowski
For well-distributed points, nearest neighbor search is often near O(logn)O(\log n)O(logn) in practice. In the worst case (all points clustered tightly or along a line), it can degrade to O(n)O(n)O(n), but this is uncommon with typical spatial data.，这一点在safew官方下载中也有详细论述
33. 5 AI-Proof Business Models That Can Make You Millions in 2026 - Medium, medium.com/write-a-cat…，更多细节参见搜狗输入法2026
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