This document summarizes the open machine learning course offered by OpenDataScience. The course consists of 10 lectures covering basic machine learning algorithms and their applications. Students gain theoretical understanding through lectures and practice through assignments, competitions, and individual projects. The course emphasizes hands-on practice, explores real-world applications, and builds a vibrant community of learners. All materials are available online through GitHub and communication occurs through the ODS Slack channel #mlcourse_ai. Top students are recognized on a wiki page and the toolbox includes Python, Jupyter notebooks, and popular ML libraries.