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METHOD AND SYSTEM USING Augmented Decision Strains and Linked Feature Selection and Selection Algorithm for Efficient Classification of Mobile Device Behavior

机译:扩展决策链和链接特征选择算法的系统和方法,用于移动设备行为的有效分类

摘要

Methods and systems for classifying mobile device behavior include configuring a server use a large corpus of mobile device behaviors to generate a full classifier model that includes a finite state machine suitable for conversion into boosted decision stumps and/or which describes all or many of the features relevant to determining whether a mobile device behavior is benign or contributing to the mobile device's degradation over time. A mobile device may receive the full classifier model and use the model to generate a full set of boosted decision stumps from which a more focused or lean classifier model is generated by culling the full set to a subset suitable for efficiently determining whether mobile device behavior are benign. Boosted decision stumps may be culled by selecting all boosted decision stumps that depend upon a limited set of test conditions.
机译:用于对移动设备行为进行分类的方法和系统包括:配置服务器以使用大量移动设备行为来生成完整的分类器模型,该模型包括适用于转换为增强型决策树桩的有限状态机,并且/或者描述所有或许多功能与确定移动设备的行为是否是良性的或随时间推移导致移动设备的性能下降有关。移动设备可以接收完整的分类器模型,并使用该模型生成增强的决策树桩的完整集合,通过将整个集合选为适合于有效确定移动设备行为是否为子集的子集,可以从中生成更加集中或精益的分类器模型。良性。可以通过选择所有有限的测试条件下的增强决策树桩来挑选增强决策树桩。

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