Ever wondered why your perfectly optimized recommender system underperforms in the real world? ๐ค My latest blog post, 'Recommender System Evaluation (Part 3): Real-World Deployment - When Rubber Meets the Road,' uncovers the crucial disconnect between offline metrics like accuracy and diversity, and actual live performance.
It's not enough to have great algorithms in theory. We delve into the complexities of real-world deployment, exploring vital aspects like proper A/B testing, understanding business impact (CTR, conversion, retention), balancing short-term vs. long-term goals, and ensuring fairness and mitigating bias in recommendations. ๐
Discover how to bridge this gap with practical evaluation frameworks and build systems that truly deliver value. Read the full insights and code examples here: https://fanyangmeng.blog/recommender-system-evaluation-part-3/ #RecommenderSystems