Technical Talks

Joseph Powers
Joseph Powers
Principal Data Scientist | Intuit

Going Bayes: Shifting Our Testing Methods To Reflect Our Priorities

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ABOUT THE TALK
  • Data Sci & Algos

Bayesian AB Testing at Scale: How Intuit Revolutionized Experiment Design | Discover how Intuit transformed their experimentation framework using Bayesian risk-based testing to achieve 60% faster results. Learn practical implementation of risk threshold algorithms that optimize for business outcomes rather than traditional error rates. Master strategies for organizational adoption of advanced statistical methods across Analytics, Product, and Marketing teams. Features detailed case study of successful enterprise-wide statistical transformation, including implementation challenges and measurable outcomes.

Joseph Powers

Principal Data Scientist

Joseph Powers

Intuit

Joseph is a Principal Data Scientist at Intuit, where he has lead Experimentation and Advanced Analytics. He is highly interested in experimentation, designing for large effects, simulation studies, Bayesian modeling, optimal stopping and decision theory. He will be very glad if you approach him to discuss any of these topics during the conference. Previous careers include 7 years as a custom furniture maker and a Psychology PhD from Stanford. When he is not programming or playing dad he enjoys woodworking, cooking and surfing.