Discover how to effectively correlate messy data sets in this 28-minute conference talk from EuroPython 2022. Explore the novel scoring algorithm and clever heuristics behind the "correlate" tool, designed to find matching items between two sets of data, even with inexact string matches. Learn how this approach simplifies the process of correlating real-world, imperfect data, providing a valuable solution for data scientists and programmers alike. Gain insights into advanced computer science concepts and practical applications for data correlation in various fields.