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公开(公告)号：US11093957B2
公开(公告)日：2021-08-17
申请号：US15819808
申请日：2017-11-21
Applicant: Adobe Inc.
Inventor： Atanu R. Sinha , Meghanath Macha Yadagiri , Pranav Ravindra Maneriker , Sopan Khosla , Avani Samdariya , Navjot Singh
Abstract: Modifications to the DiD technique are disclosed which provide an estimate of the effectiveness of a site-wide action where no control group exists within the data subsequent to implementation of the site-wide action. In some examples, a method may include identifying a treatment group based on a modified treatment period, selecting a control group from a control period prior to the modified treatment period, and performing a modified difference-in-differences (DiD) estimation for a metric based on the modified treatment period, the treatment group, the control period, and the control group. The modified treatment period may encompass an intervention of a site-wide action, and include a pre-intervention time period and a post-intervention time period.
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公开(公告)号：US20190156359A1
公开(公告)日：2019-05-23
申请号：US15819808
申请日：2017-11-21
Applicant: Adobe Inc.
Inventor： Atanu R. Sinha , Meghanath Macha Yadagiri , Pranav Ravindra Maneriker , Sopan Khosla , Avani Samdariya , Navjot Singh
Abstract: Modifications to the DiD technique are disclosed which provide an estimate of the effectiveness of a site-wide action where no control group exists within the data subsequent to implementation of the site-wide action. In some examples, a method may include identifying a treatment group based on a modified treatment period, selecting a control group from a control period prior to the modified treatment period, and performing a modified difference-in-differences (DiD) estimation for a metric based on the modified treatment period, the treatment group, the control period, and the control group. The modified treatment period may encompass an intervention of a site-wide action, and include a pre-intervention time period and a post-intervention time period.
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