Which machine learning technique revolutionized political campaigns by enabling the Obama 2012 team to predict voter behavior with unprecedented accuracy?

Modern political campaigns have embraced data-driven strategies and machine learning to better understand and connect with voters. Campaign teams now use sophisticated analytics to target messaging, predict voting patterns, and allocate resources efficiently. This trivia question tests your knowledge about how machine learning innovations are reshaping political campaign strategies in the digital age.

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Narwhal - A voter database integration system using ensemble learning models
Cambridge - A social media sentiment analysis algorithm using natural language processing
Spotlight - A geographic clustering algorithm for neighborhood-level voter targeting
Meridian - A reinforcement learning system for real-time ad spend optimization