It's one of the best Open Souce ML capabilities have helped my team build the app. It's active learning is way beyond

Complex scenarios and concepts are explained in an intuitive manner which makes for a very easy learning experience. The lessons are fun and interactive & help in understanding the machine learning concepts beautifully.

Vowpal Wabbit is a machine learning tool based on machine learning technology that empowers the user with relevant complex data useful to implement and optimize digital campaigns and strategies.