A New Method of Adjusting Freely Shape of Fuzzy Membership Function and Its Application to Enhancing Image Better 形状自由可调的隶属函数及其模糊图像增强应用
In this paper, a spatial classification and prediction algorithm based on fuzzy c-means ( SFCM) is proposed by introducing the concept of fuzzy membership degree of a spatial object to a fuzzy cluster. 针对我国商业银行面临的不良贷款信用风险问题,提出了一种基于数据挖掘技术的决策树模型方法,对不良贷款信用风险问题进行预测分类。
Based on the generalized fuzzy set, the new method introduces generalized fuzzy membership into Gibbs potential function and the potential function is redefined to obtain the new segmentation model. 采用广义模糊理论对图像进行处理,得到较理想的边缘映射图,在此基础上构建一个复合矢量场替代原有的力场,使得图像的分割结果有了较大的改进。
Fuzzy Support Vector Machine with a New Fuzzy Membership Function 具有模糊隶属度的模糊支持向量机算法
With the proposed algorithm, the outliers in the image data are described by the negative part in the generalized fuzzy membership function, and can be dealt with effectively. 然后用广义隶属度函数中负的部分来刻划数据中的异常值,使得该算法能有效地处理异常值;
Different transforms of fuzzy membership values of sampled soils and theirs influences on resulted interpolation prediction Comparison and analysis of precipitation surfaces produced by CI and IC two approaches in Loess Plateau 土壤模糊隶属度不同数据转换方法及其对空间插值结果的影响黄土高原降水计算插值与插值计算结果的对比分析
A Radar Emitter Identification Method Based on Fuzzy Membership Degree Interval Decision Technique 一种基于模糊隶属度区间决策的雷达辐射源识别方法
Influences of Different Interpolation Methods on Spatial Prediction of Compositional Data& A Case of Fuzzy Membership Values of Soil Continuous Classification 不同插值方法对成分数据空间预测结果的影响&以土壤连续分类模糊隶属度值为例
The fuzzy membership is defined not merely by the distance between a point and its class center, but also by two different points of the sample, which is depicted as the affinity between them. 该方法不仅考虑了样本点到类中心的距离,而且还考虑了样本间的密切度,结合这两种思想在特征空间中构造了一种新的基于动态核函数的模糊隶属度。
Soil property mapping using fuzzy membership& a case study of a study area in Heshan farm of Heilongjiang Province 运用模糊隶属度进行土壤属性制图的研究&以黑龙江鹤山农场研究区为例
By this algorithm, the center parameters of the fuzzy membership functions can be properly determined by intuition. 提出了一种模糊隶属函数的自动生成算法。
By studying the fuzzy reasoning process and the characteristics of B-spline function, the reasoning method on the application of B-spline function fitting to fuzzy membership function was improved. 通过研究模糊推理过程和B样条函数的特性,对应用B样条函数拟合模糊隶属函数进行推理的方法进行改进。
The fuzzy membership of each sample is defined by affinity among samples, and by the training determine a threshold, noises and outliers are removed, which influence optimal separating hyperplane. 应用基于样本之间的紧密度确定每个样本的模糊隶属度,通过训练确定阀值,去除影响得到最优分类超平面的噪声和野点。
The criterion of rub fault has been obtained based on fuzzy membership function. 通过模糊隶属函数给出了摩擦故障的诊断判据。
Based on the calculation of suitable fuzzy membership function, the recognition of true anomalies is improved. 通过模糊从属函数计算,增强了对异常可靠性的识别能力。
A method based on fuzzy theory is applied to explain the classification of SVM and its optimal hyperplane. An expression of fuzzy membership on doubtful classification area is listed. 应用模糊理论的方法对支持向量机分类及最优分类面进行了解释,对可疑分类区列出了模糊隶属度的表达式。
Last, we synthesize all local optimal solutions and receive product design scheme through fuzzy membership degree method. 最后通过模糊隶属度的方法将各局部最优方案进行综合,得到一个产品设计方案。
A hierarchic classification diagnosis model, based on fuzzy membership grade and rules is being proposed. 提出了一个基于模糊隶属度和规则的分类层次诊断模型。
So in fault diagnosis of paver, it combines fuzzy mathematic theory with expert system diagnosis method, imports the conception of fuzzy membership function, and puts forward the fault diagnosis expert system based on fuzzy inference. 因此在摊铺机的故障诊断中,将模糊数学理论与专家系统诊断方法相结合,引入了模糊隶属函数的概念,提出了基于模糊推理的故障诊断专家系统。
The valuation of basic probability assignments can be sounder by using fuzzy membership functions. 为了更客观、更合理地得到同一证据体对不同命题的信度分配,利用模糊隶属函数间接为各证据体的基本可信度分配赋值。
Fuzzy membership matrix and clustering center is determined according to the principle of minimum square error sum. 依据平方误差和最小准则,来确定模糊分类矩阵及聚类中心;
A method of evaluation of lake eutrophication was presented by means of fuzzy membership function in this paper. 建立了利用模糊隶属函数进行湖泊水质富养化的评价方法。
The selecting process of the input and output fuzzy reasoning parameters and the establishing process of the fuzzy membership function is analyzed. 通过对模糊运算输入输出参数的选择和模糊隶属度函数建立过程的分析,在对试验样本实验数据分析的基础上,利用最小二乘法实现了对模糊关系矩阵的求解。
In this paper, a novel fuzzy membership function model is presented based on the feature space. 文章提出了基于特征空间的模糊隶属度函数模型。
Thus, by T-S fuzzy model, nonlinear system can be made in accordance with the local linear model to form a smooth connection according to the fuzzy membership functions. Then, this method provides a general framework for the analysis of nonlinear system and controller design. 因此,通过T-S模糊模型,非线性系统可以由局部的线性模型按照模糊隶属度函数将其光滑连接形成,为非线性系统的分析、控制器的设计提供了大致的框架。
The second one is a multilayer perceptron based on auto adaptive fuzzy membership functions. 第二种基于自适应隶属度函数的多层感知器,是对前一种方法的近似。
The new index analyzes geometric structure of class by mining neighboring objects, rather than analyzes fuzzy membership. 新指数通过挖掘对象的邻近对象来分析类结构,而不是从模糊隶属度中分析类的几何结构。
This article is through the multi-objective fuzzy membership function to establish a multi-objective programming model. 本文通过多目标的隶属函数建立一个模糊多目标规划模型。
The use of fuzzy membership function of three kinds of banana seedlings under drought adaptability and productivity compared drought. 运用模糊数学隶属函数法,对3种香蕉苗在干旱下的适应性和抗旱生产力进行了比较。
This part mainly has researched fuzzy membership function models based on the kernel space. 研究基于核空间模糊隶属度函数模型。