9-367 is the section number for a course at the University of Pennsylvania's Wharton School of Business. It is the second iteration of “Data Science for Business”, an 11-week “capstone” class focused on the application of data-driven approaches to solve problems in a modern business setting. The course is designed to teach students the fundamentals of data science while exploring the intersection of analytics and strategy. The goal is to prepare students to be experts in data engineering, data visualization, and data science skills. The course covers topics such as data acquisition and cleaning, Bayesian networks and knowledge representation, machine learning algorithms, natural language processing, and practical applications in finance, marketing and operations.