DBSCAN:Objective-C Implementation of Density-Based Spatial Clust...

DBSCAN 具有噪声的基于密度的应用程序空间聚类的 Objective-C 实现 基于速度的算法 效果图 用法： NSArray points = @[[ NSValue valueWithCGPoint: CGPointMake ( 60 , 40 )], [ NSValue valueWithCGPoint: CGPointMake ( 20 , 35 )], [ NSValue valueWithCGPoint: CGPointMake ( 63 , 67 )] /* ... */ ]; DBSCAN *cluter = [[DBSCAN alloc ] initWithRadius: 100 minNumberOfP