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TOUCH-SCREEN USER KEY-PRESS BEHAVIOR PATTERN CONSTRUCTION AND ANALYSIS SYSTEM AND IDENTITY RECOGNITION METHOD THEREOF

机译:触摸屏用户按键行为模式的构建与分析系统及其身份识别方法

摘要

A touch-screen user key-press behavior pattern construction and analysis system and an identity recognition method, wherein the method comprises: performing data analysis by using the history key-press information of password input via the soft keyboard on a touch screen of a mobile phone and establishing a corresponding neutral network model, and carrying out a model calculation for new data to be measured to identify the user's identity. The system consists of a user data collection module, a data preprocessing module, a model training module and a user identity authentication module, wherein, the user data collection module is used for collecting the time sequence information, pressure and the contact area information of the user's clicks on the soft keyboard for password input, the data preprocessing module is used for preprocessing the collected data, removing dirty data and normalizing the data, the model training module is used for analyzing and modeling of all users' key-press patterns, and the user identity authentication module is used for performing a model calculation on the new data to be measured so as to identify the user's identity and improve the security of user accounts and passwords.
机译:触摸屏用户按键行为模式的构建与分析系统及身份识别方法,其特征在于,该方法包括:利用手机的触摸屏上通过软键盘输入的密码的历史按键信息进行数据分析。电话并建立相应的中性网络模型,并对要测量的新数据进行模型计算,以识别用户的身份。该系统包括用户数据收集模块,数据预处理模块,模型训练模块和用户身份认证模块,其中,用户数据收集模块用于收集用户的时间序列信息,压力和接触面积信息。用户在软键盘上单击以输入密码,数据预处理模块用于预处理收集的数据,删除脏数据并规范化数据,模型训练模块用于分析和建模所有用户的按键模式,以及用户身份认证模块,用于对待测新数据进行模型计算,以识别用户身份,提高用户帐号和密码的安全性。

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