clustersKmeans

Takes a set of points and partition them into clusters using the k-mean. It uses the k-means algorithm
取一组点，并使用k-mean将它们划分为集群。它使用 K均值聚类算法

参数

参数	类型	描述
points	FeatureCollection <Point>	to be clustered
options	Object	Optional parameters: see below

options选项

属性	类型	默认值	描述
numberOfClusters	number	Math.sqrt(numberOfPoints/2)	numberOfClusters that will be generated
mutate	boolean	false	allows GeoJSON input to be mutated (significant performance increase if true)

返回

FeatureCollection <Point> - Clustered Points with an additional two properties associated to each Feature:

示例

// create random points with random z-values in their properties
var points = turf.randomPoint(100, {bbox: [0, 30, 20, 50]});
var options = {numberOfClusters: 7};
var clustered = turf.clustersKmeans(points, options);