Patrick Choi Email and Phone Number
Patrick Choi personal email
- Valid
Experienced data scientist specializing in machine learning, causal inference, and statistical modeling. Experience includes machine learning, causal inference, experimentation, data analytics, demand forecasting and optimization in tech and financial services.Taught graduate level courses on machine learning and causal inference, natural language processing, marketing analytics, time series analysis.
Instacart
View- Website:
- instacart.com
- Employees:
- 23011
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Senior Machine Learning Engineer IiInstacartChicago, Il, Us
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Applied ScientistUber Sep 2021 - PresentSan Francisco, California, Us -
Assistant ProfessorUniversità Bocconi Sep 2017 - Aug 2021Milano, It• Provided consulting to retailers and movie studios, focusing on causal inference and machine learning• Taught M.S. courses on experimentation, applied machine learning, marketing analytics, and natural language processing• Taught Ph.D. courses on causal inference for observational data, focusing on state-of-the-art techniques that combine machine learning and econometrics to obtain more accurate and credible inference -
Senior StatisticianCapital One Oct 2006 - Aug 2010Mclean, Va, Us• Engaged in full modeling lifecycle to forecast customer usage and attrition behaviors, empowering a personalization system for customer relationship management• Built models to rank credit card customers by intervention effectiveness, enabling targeted credit risk mitigation• Spearheaded experiments to optimize risk management strategies, reducing credit losses by $750k during the economic downturn• Earned the Circle of Excellence Award that recognizes game-changing projects -
Software EngineerSchool Of Computer Science, Carnegie Mellon University Jun 2004 - Sep 2006Pittsburgh, Pa, Us• Developed a data mining system for federal agencies to selectively screen import shipments• Developed a machine learning algorithm to discover social groups from big data
Patrick Choi Education Details
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Carnegie Mellon UniversityQuantitative Marketing -
Carnegie Mellon UniversityElectrical & Computer Engineering
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Carnegie Mellon UniversityComputer Science
Frequently Asked Questions about Patrick Choi
What company does Patrick Choi work for?
Patrick Choi works for Instacart
What is Patrick Choi's role at the current company?
Patrick Choi's current role is Senior Machine Learning Engineer II.
What is Patrick Choi's email address?
Patrick Choi's email address is pa****@****ail.com
What schools did Patrick Choi attend?
Patrick Choi attended Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University.
Who are Patrick Choi's colleagues?
Patrick Choi's colleagues are Lawrence Arrieta, Whitney Shipley, Ashley Winslow, Tate Lindemann, Daniel Penkala, Noah Luhman, Denise Johnson.
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