Home

What is Chahub?

Chahub is a resource aggregator for machine learning researchers and students. We track many machine learning competitions, datasets, and competitors.

What is a "provider?"

Providers are sources for machine learning information, like the Rapid Analytics and Model Prototyping (RAMP) platform.

How do I become a provider?

You must request an API key from a Chahub admin (email [email protected] to request this) and then use the API to make requests to add information to Chahub.

A provider can expose an API and request that Chahub creates a daily scraper for this endpoint. The scraper will update data for any competitions it finds, if they already exist in the database. You can also directly push information to Chahub using the above Chahub API.

For example, if you wanted to post a competition (or update an existing one):

import requests


url = "https://chahub.org/api/v1/competitions/"
data = {
    "remote_id": "unique-id-for-this-competition-to-be-updated-later",
    "title": "Competition Title",
    "url": "http://your-website.com/competition",
    "participant_count": 10,
    "active": True,
    "published": True,
}

response = requests.post(url, data, headers={
    'X-CHAHUB-API-KEY': "producer-api-key",
})