What is the best open source tool for prediction using machine learning and deep learning techniques?

As businesses and organizations generate more data than ever, the need and demand for predictive analytics using machine learning and deep learning techniques is increasing. Fortunately, there are many excellent open-source tools available to help data scientists and machine learning engineers build predictive models. However, with so many options to choose from, it can be challenging to determine which tool is best suited for a particular task. In this context, the question arises: what is the best open-source tool for prediction using machine learning and deep learning techniques? The best tool depends on the specific requirements of the project and the expertise of the team. It is widely used for data processing, image and speech recognition, and natural language processing.