BIAS CORRECTION AND ESTIMATION IN NETWORK A/B TESTING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160253696A1
SERIAL NO

14632360

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosed embodiments provide a method and system for performing network A/B testing. During operation, the system obtains, for a set of users in a social network, a set of treatment assignments of the users in an A/B test, wherein the treatment assignments indicate exposure of the users to a control version or a treatment version of a message. Next, the system obtains, for each of the users, a fraction of neighbors exposed to the treatment version in the A/B test. The system then applies a statistical model to the treatment assignments and the fraction of neighbors exposed to the treatment version to estimate an average treatment effect (ATE) for the set of users. Finally, the system selects, based on the ATE, a fraction of additional users in the social network for subsequent exposure to the treatment version and presents the treatment version to the fraction of additional users.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhasin, Anmol Los Altos, US 60 1023
Gui, Huan Urbana, US 3 21
Han, Jiawei Urbana, US 9 200
Xu, Ya Los Altos, US 37 404

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