Timeline for How can I make k nearest neighbor queries fast on unit hypersphere?
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| Jun 29, 2017 at 22:54 | comment | added | Apiwat Chantawibul | Additional explanation on the last part: points on circle are in bijection with points on a line plus one. Points on a 3-sphere are in bijection with points on a plane plus one. (Projection from a pole) And so on. | |
| Jan 30, 2017 at 17:50 | history | answered | D.W.♦ | CC BY-SA 3.0 |