Plus, there is a new feature on Uber that uses machine learning, and Wonderschool raises $20 million. : There is a new feature on Uber called Profile Recommendations that uses machine learning to help sort business and personal rides. By using machine learning, Uber will be able to predict which profile and payment method an employee should be using and therefore reduce user error. Business users can now also assign trip reviewers and flag questionable rides. Kodiak Robotics, a self-driving truck startup, has raised $40 million.