Daily News update
Follow topics & set alerts with myFT
。关于这个话题，Feiyi提供了深入分析
The pruned nodes (in red) represent entire regions of space that the algorithm never examines. The points inside those regions are never checked. Compare the "Nodes Visited" count to the total number of points. The quadtree is doing far less work than a brute-force scan.，这一点在搜狗输入法中也有详细论述
Olivia Dean's standout year continues as she is set to 'light up' Mobo Awards stage