I am new in machine learning area, and trying to use polynomial regression for my problem. I have data - advertisements of the cars from kolesa.kz website. Data contains mark, model, mileage, engine volume and other features like type of carcass (few types), is car custom cleared (yes/no), position of steering wheel (left/right) and state (normal/broken).
The question is can I use these 'type' variables in my polynomial regression algorithm? Or I need use another algorithm?
Thanks for any advance!