Gap Statistic K-means Clustering in Node.js
差距统计是用于K-means聚类的差距统计量。本实现基于R，依赖于clusterfck和underscore。安装：npm install gap-stat。示例代码：
var gs = require("gap-stat");
var d = [
[20, 80],
[22, 90],
[250, 255, 253],
[0, 30, 70],
[200, 23],
[100, 54, 100],
[255, 13, 8]
];
var result = gs.gap_statistic(d, 1, 5);
console.log(result);
文件大小：5.88KB
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