jefffohl / nupic.js

A version of htm.JavaScript that works in node.js

nupic.js

This project is a fork of a port of a port.

To be more specific, it is a fork of htm.JavaScript. htm.JavaScript is a JavaScript port of htm.java. htm.java is, in turn, a Java port of the original numenta/nupic, written in C++ and Python.

The rationale for this particular project is a desire to have a version of NuPIC that can run in node.js (or io.js). The original htm.JavaScript is designed to work in browsers - specifically Firefox, since it uses some of the latest features of ES6, such as Sets, Maps, and Array methods.

##Requirements Because this code uses some of the latest ES6 feature implementations (such as Sets and Maps) available in V8 Harmony, it requires io.js version 2.0.1 or later. io.js is a fork of node.js (which is soon to be merged back in). To install io.js alongside node.js, use n.

##Disclaimer This project is work in progress and subject to frequent changes. Sometimes it might even be broken.

Usage

1. Clone or download ZIP

2. npm install

3. cd nupic.examples.sp

4. node HelloSP.js

Currently nupic.js reproduces just the "HelloSP" demo from htm.java which illustrates the meaning of SDRs.