It chose the points in the cirque-shaped neighborhood of a core point as seeds to expand the cluster, which decreased the execution frequency of region query and reduced the I/O cost.

 
  • 新算法选择处于核心点的中空球形邻域中的点作为种子点来扩展类,大大减少区域查询的次数,降低I/O开销;
今日热词
目录 附录 查词历史