Twitter Datafeed wit...

First of all, get TweePy and install it. Then follow these steps to create an access to Twitter: ● Create a twitter account. ● Go to https://dev.twitter.com/apps and log in. ● Click on “Create an application” ● Fill out the form. ● At the bottom...

Open Data for Africa

The African Development Bank’s Open Data Platform is now operational for the entire African continent. In addition to social and economic statistics, data on key development topics such as climate change, food security, infrastructure, and gender equality can be accessed by researchers,...

Gradient Descent

Gradient descent is an optimization algorithm which finds a local minimum of a function by taking steps proportional to the negative of the gradient of the function at the current point. In a machine learning problem, the function usually is the cost function you want to...