Abraham J. Wyner

Abraham J. Wyner is a tenured Professor of Statistics and Data Science at the Wharton School of Business, University of Pennsylvania, where he serves as Chair of the Undergraduate Program in Statistics and Data Science and Faculty Co-Director of the Wharton Sports Analytics and Business Initiative. With over 11 years at Wharton, he is a leading expert in probability models and statistical methodology.

His educational background includes:

• Bachelors in Mathematics from Yale University (Magna Cum Laude, Stanley Prize for excellence in Mathematics)
• PhD in Statistics from Stanford University (NSF Graduate Fellowship, Abrams Prize, Herz Foundation fellowship)

Professor Wyner's research spans baseball analytics, boosting, data compression, entropy, information theory, probabilistic modeling, and temperature reconstructions, with primary focus on Applied Probability, Information Theory, and Statistical Learning. His work bridges theoretical statistics with real-world applications across finance, sports, and health sciences.

His publication trends reveal dual expertise: sports analytics (baseball strategy, pitch framing, bracket pools) and machine learning (neural networks, random forests, AdaBoost). Recent work integrates statistical learning with time series dependence for applications like sleep scoring in mice, demonstrating cross-disciplinary impact in neuroscience and sports.

Key honors include:

• Stanley Prize for excellence in Mathematics (Yale)
• National Science Foundation Graduate Fellowship (Stanford)
• Abrams Prize and Herz Foundation fellowship (Stanford)
• NSF post-graduate fellowship
• Mathematical Sciences Post-Doctoral Fellow, NSF (1995-1998)

Professor Wyner has secured research funding from NSF, NIH, and private industry. His consulting portfolio spans:

• TiVo, Inc. (early personalization software development)
• Surfnotes, Inc. (CTO for online data summarization tools)
• Banks, marketing firms, and law practices in Philadelphia, NY, and DC
• ESPN-funded MLB player evaluation research (Principal Investigator)
• Hedge funds and private equity statistical analysis

As Faculty Co-Director of the Wharton Sports Analytics Initiative, he leads collaborations between academia and sports industry partners including ESPN, fostering interdisciplinary teams for projects in baseball analytics, sleep research, and machine learning applications.