Package Exports

hdbscan-ts
hdbscan-ts/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (hdbscan-ts) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

hdbscan-ts

A TypeScript implementation of HDBSCAN (Hierarchical Density-Based Spatial Clustering of Applications with Noise), based on Campello et al. 2017.

HDBSCAN is particularly effective at:

Detecting clusters of varying densities
Identifying noise points
Handling clusters of different shapes
Providing cluster membership probabilities

Installation

npm install hdbscan-ts

Usage

import { HDBSCAN } from "hdbscan-ts";
const data = [
  [1.1, 2.1],
  [2.1, 1.1],
  [1.1, 1.1],
  [0.1, 1.1],
  [10.1, 11.1],
  [11.1, 10.1],
  [10.1, 10.1]
];
const hdbscan = new HDBSCAN({
  minClusterSize: 2
});
const labels = hdbscan.fit(data);
console.log(labels);
// [0, 0, 0, 0, 1, 1, 1]

API

HDBSCAN

Constructor Options

minClusterSize (default: 5): Minimum size of clusters
minSamples (default: 5): Minimum number of samples in neighborhood
debugMode (default: false): Enable debug logging

Methods

fit(data: number[][]): HDBSCAN
labels_: number[]
probabilities_: number[]

License

MIT