@robzzson/silhouette
v0.0.7
Published
JavaScript implementation of Silhouette Coefficient used for the evaluation of clustering quality
Maintainers
robzzsonReadme
Silhouette Coefficient
This is JavaScript implementation of Silhouette Coefficient used for the evaluation of clustering quality. The SC takes values from the interval [-1; 1]. The higher the SC the better clustering quality.
Installation
npm i @robzzson/silhouette
Example
const silhouette = require('@robzzson/silhouette');
const data = [
[-9.67867, -4.20271],
[0.08525, 3.64528],
[-7.38729, -8.53728],
[-5.93111, -9.25311],
[-8.5356, -6.01348],
[-2.18773, 3.33352],
[-0.79415, 2.10495],
];
const labels = [1, 0, 2, 2, 1, 0, 0];
let score = silhouette(data, labels);
console.log(score);