Classr SDK for Node.js

Use microclassifiers in the cloud for spam detection, sentiment analysis and more.

Requirements

• Node.js 14 or newer

Installation

The Classr SDK for Node.js can be installed using npm:

npm install classr --save

Usage

Initiaize your microclassifier by passing its UUID to the Classr constructor like so:

import { Classr } from 'classr'

// Initialize cloud microclassifier.
const classifier = new Classr('acd78708-850b-4cea-aeaa-23cec50d13b6');

Now, call the classify or getInfo functions of classifier to make use of it:

// Classify unseen input.
const document = 'The unseen document you want to classify!';
console.log(`Predicted class: ${await classifier.classify(document)}`);

// Print macro F1 score of classifier.
const info = await classifier.get_info()
console.log(`Classifier macro F1 score is: ${await info.f1_score}`);

If you'd like to use a self-hosted deployment of the Classr application (i.e. not the default official API), you can pass a different base URL when constructing your Classr object:

import { Classr } from 'classr'

// Initialize cloud microclassifier.
const classifier = new Classr('acd78708-850b-4cea-aeaa-23cec50d13b6', 'https://self-hosted-classr.example.com/');

Related Projects

This SDK is for the official Classr application (but will work with a self-hosted deployment too, of course).

License

MIT © lambdacasserole.