hdsp2

High-Dimensional Space Projections

Usage no npm install needed!

<script type="module">
  import hdsp2 from 'https://cdn.skypack.dev/hdsp2';
</script>

README

High-Dimensional Space Projections

TypeScript library for sparse and dense high-dimensional space projections.

Usage

Examples

Multi-Dimensional Scaling (PivotMDS)

import * as hdsp from "hdsp";
hdsp.PivotMDS.project(
    [
        [1,0,0,1,0,0,0,1],  // feature vector 1
        [0,1,1,0,1,1,1,1],  // feature vector 2
                            // ...
        [0,0,0,1,0,1,0,1]   // feature vector n
    ],
    4, // number of pivots
    2  // output dimensionality
);

Procrustes Analysis (2D)

import * as hdsp from "hdsp";
hdsp.Procrustes.transform(
    [[0,0],[0,-2],[-1,-1]],  // input
    [[0,0],[0,2],[1,1]]      // reference
);

Developers

Build / Release Instructions

  1. tsc
  2. typedoc --out docs
  3. touch docs/.nojekyll
  4. npm version patch
  5. npm publish
  6. git push