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The Correlation Analysis of Discrete Variables and Continuous Variables Based on Mutual Information

机译:基于互信息的离散变量和连续变量的相关性分析

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As most Mutual Information method is limited to the correlation analysis between discrete variables in majority and tendency of choosing the characteristic variables with multi-values so far,in this paper we propose a new approach based on Mutual Information to measure the correlation of discrete variables and continuous variables.Then we take the fire control system of aircraft for example to calculate the correlation between fault types and monitor data indexes,and finally find the fault symptom classes.
机译:到目前为止,由于大多数互信息方法仅限于大多数离散变量之间的相关性分析以及选择具有多个值的特征变量的趋势,因此,本文提出一种基于互信息的新方法来测量离散变量和然后以飞机的火控系统为例,计算故障类型与监测数据指标之间的相关性,最后找出故障症状的类别。

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