Machine Learning Based Personalization Using Uplift Analytics: Examples and Applications – Victor Lo ODSC Boston 2015 Machine Learning Based Personalization Using Uplift Analytics: Examples and Applications – Victor Lo ODSC Boston 2015
Uplift Modeling Workshop from odsc Traditional randomized experiments allow us to determine the overall causal impact of a treatment program (e.g. marketing, medical, social,... Machine Learning Based Personalization Using Uplift Analytics: Examples and Applications – Victor Lo ODSC Boston 2015

Uplift Modeling Workshop from odsc

Traditional randomized experiments allow us to determine the overall causal impact of a treatment program (e.g. marketing, medical, social, education, political). Uplift modeling (also known as true lift, net lift, incremental lift) takes a further step to identify individuals who are truly positively influenced by a treatment through data mining / machine learning. This technique allows us to identify the “persuadables” and thus optimize target selection in order to maximize treatment benefits. This important subfield of data mining/data science/business analytics has gained significant attention in areas such as personalized marketing, personalized medicine, and political election with plenty of publications and presentations appeared in recent years from both industry practitioners and academics.
In this workshop, I will introduce the concept of Uplift, review existing methods, contrast with the traditional approach, and introduce a new method that can be implemented with standard software. A method and metrics for model assessment will be recommended. Our discussion will include new approaches to handling a general situation where only observational data are available, i.e. without randomized experiments, using techniques from causal inference. Additionally, an integrated modeling approach for uplift and direct response (where it can be identified who actually responded, e.g., click-through or coupon scanning) will be discussed. Last but not least, extension to the multiple treatment situation with solutions to optimizing treatments at the individual level will also be discussed. While the talk is geared towards marketing applications (“personalized marketing”), the same methodologies can be readily applied in other fields such as insurance, medicine, education, political, and social programs. Examples from the retail and non-profit industries will be used to illustrate the methodologies.

Presenter Bio

Victor S. Y. Lo is a Vice President, Managerial Finance & Analytics, at Fidelity Investments and a Visiting Research Fellow (corporate executive-in-residence) at Bentley University. Previously, he was VP and Head of Decision Sciences at Fidelity Investments, VP and Manager of Modeling and Analysis at FleetBoston Financial (now Bank of America), and a Senior Associate at Mercer Management Consulting (now Oliver Wyman). He has over 20 years of experience in analytics including applying quantitative methods to a wide variety of business areas such as customer relationship management, advertising strategy, market research, database marketing, financial econometrics, risk management, transportation, insurance, supply chain, procurement, human resources, and non-profit. Additionally, Victor has been actively engaged with Big Data analytics, practical causal inference, and is one of the pioneers of true-lift/uplift modeling. Victor has managed teams of quantitative analysts in multiple organizations.
Prior to joining the business world, Victor earned a master’s degree in operational research and a doctorate in statistics, and was a postdoctoral fellow in management science. He has published articles in data mining, statistics, and management science literature and co-edited a book in graduate-level econometrics. Victor is a member of the Institute for Operations Research and the Management Sciences (INFORMS), American Statistical Association (ASA), American Finance Association (AFA), and the Royal Statistical Society (RSS). Additionally, he has been serving on the steering committee of the Boston Chapter of INFORMS and on the editorial board for two academic journals.

Open Data Science

Open Data Science


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