About: Cathy O'Neil

Cathy O’Neil is a data scientist and author of the blog mathbabe.org. She earned a Ph.D. in mathematics from Harvard and taught at Barnard College before working for the hedge fund D.E. Shaw. O’Neil is co-author of Doing Data Science: Straight Talk from the Frontline and appears weekly on the Slate Money podcast.

Posts by Cathy O'Neil: