<ul data-eligibleForWebStory="true">Machine learning is a practical engineering discipline, not magic or complex algorithms.Success in ML lies in formulating the right business questions and choosing tools wisely.From problem definition to real business results, understanding specific ML subfields is crucial.Stages include question alignment, ML task formulation, data quality, model comparison, and deployment.Key aspects involve business goal, success metrics, risks, constraints, and transformative ML applications.