• Because the boiler's exhaust gas temperature is taken as the intermediate variable, to be used as the input of two other models, the predictive precision of the whole model is markedly raised.

    由于综合模型采用了锅炉温度预测模型输出中间变量作为另外两个模型输入,因而大大提高了整个模型的预测精度

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  • The improved variable precision rough set model (VPRS) is applied to analyze "the questionnaire of customer's decision-making psychology". The sample includes 910 undergraduate students.

    利用改进后的精度粗糙模型(VPRS)分析消费者决策心理调查问卷”,样本包括910个大学生。

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  • In this paper, variable precision rough set model based on set pair analysis is proposed by introducing a concept of relatively classified fault rate.

    该文粗糙模型基础引入相对分类错误率的概念提出了一种基于集分析精度粗糙集模型。

    youdao

  • Variable precision rough set model was developed to solve emitter recognition problems.

    解决辐射源识别的问题,研究精度粗糙模型生成规则。

    youdao

  • To obtain knowledge and data from incomplete decision table(IDT), the paper presents a new doubly variable precision limited tolerance rough set theory model(VPLTRST).

    为了能够从不完备决策IDT)中进行知识发现数据挖掘,提出一种新的具有对称性的双重可变精度限制差关系模型VPLTRST)。

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  • This paper introduces a method for mining risk rules using variable precision rough set (VPRS) model.

    文章介绍了利用精度粗糙进行风险规则挖掘一种方法

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  • A new method was developed to find the decision rules in a rough set model based on the variable precision rough set model.

    为解决辐射源识别的问题,研究了精度粗糙模型生成规则

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  • Then, the mistake classification rate between two fuzzy sets is defined. Later, fuzzy variable precision rough set model is proposed based on the two definitions.

    一方面提出在一定错存在的条件下的模糊集合的相对错分率,之后结合这两个理论给出了基于模糊邻域算子的模糊精度粗糙模型

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  • In this paper, a degree-variable precision rough set model based on variable precision rough set and the degree of rough set is proposed by introducing a concept of error parameters.

    程度粗糙精度粗糙集基础通过引入误差参数给出一种新的程度变精度粗糙集模型并得出了所给模型上、下近似的一些性质。

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  • The variable selection, data preprocessing and model structure of power load forecasting, and their effects on forecasting precision are discussed.

    着重论述了电力负荷预测中建模变量选择数据预处理方法、模型的拓扑结构及其预测精度影响

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  • The precision and validity of the model was verified by the results of variable amplitude loading.

    模型预测剩余寿命与实际试验结果的对比验证模型精度有效性

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  • In view of the classical rough sets model can only dispose the complete information system, a variable precision rough sets model is introduced to dispose the incomplete information system.

    针对经典粗糙模型只能处理完备信息系统精度粗糙集模型引入完备信息系统中。

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  • Range reduct based on variable precision rough set model;

    精度集模型是一种有参数的粗集扩充模型。

    youdao

  • Range reduct based on variable precision rough set model;

    精度集模型是一种有参数的粗集扩充模型。

    youdao

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