更多详细新闻请浏览新京报网 www.bjnews.com.cn
Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.
，推荐阅读91视频获取更多信息
Мощный удар Израиля по Ирану попал на видео09:41
程序员的明天：AI 时代下的行业观察与个人思考