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MODEL VALIDATION AND BIAS REMOVAL IN QUASI-EXPERIMENTAL TESTING OF MOBILE APPLICATIONS
MODEL VALIDATION AND BIAS REMOVAL IN QUASI-EXPERIMENTAL TESTING OF MOBILE APPLICATIONS
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机译:移动应用准实验测试中的模型验证和偏置去除
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摘要
The disclosed embodiments provide a system for evaluating a performance of a mobile application. During operation, the system obtains, for a statistical model used in a quasi-experimental design, a first predicted outcome produced from a first set of data that is collected from two substantially identical versions of a mobile application. Next, the system uses the first predicted outcome to assess a bias of the statistical model. The system then improves an accuracy of the statistical model by using the assessed bias to normalize a second predicted outcome of the statistical model.
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