Cassie Kozyrkov
CEO of Data Scientific
CEO of Data Scientific and Google's former Chief Decision Scientist. Renowned globally as one of LinkedIn's top technology voices with over 500,000 followers. Pioneered the discipline of Decision Intelligence, advising executives worldwide on data strategy, AI risk management, and safe AI leadership.
Areas of focus
Professional niches
Proof of Work
Statistical Testing and Evaluation Metrics for Stochastic AI Systems
Authored widely cited methodologies on designing rigorous out-of-sample test splits, avoiding p-hacking in model benchmarks, and setting risk tolerance thresholds for generative AI.
Generative tasks with open-ended creative outputs require human pairwise rubrics alongside automated statistics.
Context: Hypothesis testing, out-of-sample validation, statistical power analysis.
View missionDecision Intelligence: The Unifying Framework for AI Strategy
Formulated the foundational principles of Decision Intelligence, integrating managerial science, behavioral economics, and machine learning to improve executive AI decision-making.
Framework requires quantitative literacy across executive leadership teams.
Context: Decision intelligence, statistical hypothesis testing, AI error budgeting.
View mission