The fuzziness of the uncertainty is measured with fuzzy entropy.
这种不确定性中的模糊性是用模糊熵来度量的。
The final CFV for hypothesis is given based on mean and fuzzy entropy of all CFV.
一个假设可信度值CFV的最终值是根据各可信度值的平均值和模糊熵来确定的。
The application of the pattern of fuzzy entropy is illustrated through actual examples.
通过实例说明模糊熵模式的应用。
The new image scrambling degree evaluation method based on fuzzy entropy theory is proposed.
提出了基于模糊熵理论的图像置乱程度评价新方法。
Based on the fundamental quality of fuzzy events, the basic theorem of fuzzy entropy is obtained.
运用模糊事件及概率测度的基本性质,给出了模糊熵的一些基本定理。
Shannon's mutual information and fuzzy entropy clustering based oil analysis method was presented.
应用信息熵及模糊熵聚类算法对油液监测数据间的关联关系进行考察。
A method with the fuzzy entropy for measuring fuzziness to fuzzy problem in rough sets is proposed.
针对粗糙集中存在的模糊性问题,提出了一种利用模糊熵测量其模糊性的方法。
Comparing with the method based on maximal fuzzy entropy information, the new one is much faster and works well.
与传统的基于最大模糊熵的方法比较,本文采用的方法计算速度快和便于实时实现。
This paper contributes both to the theoretical researches on fuzzy entropy and the applications of fuzzy entropy.
本文对模糊熵的理论研究与实际应用均有较为重要的意义。
Rougness, rough entropy, fuzziness, and fuzzy entropy are major methods for measuring the uncertainty of rough sets.
粗糙集的不确定性度量方法,目前主要包括粗糙集的粗糙度、粗糙熵、模糊度和模糊熵。
Other way is the motion-changed region detection algorithm based on fuzzy entropy clustering in time-differenced image .
第二种方法是基于时差分模糊熵聚类的运动变化区域检测算法。
Fuzzy entropy is defined at first, then a new fuzzy clustering method based on maximum fuzzy entropy is proposed, that is GCM method.
介绍了一种新的模糊聚类方法,定义了模糊熵,提出了基于最大模糊熵的模糊聚类的方法,得到了一种新的聚类算法——GCM算法。
Chapter 5 gives a summary of this paper and shows the prospects in the further study of fuzzy entropy based on credibility distributions.
第五章是对本文内容的总结及基于可信性分布的模糊熵问题的研究展望。
Chapter 1 introduces the basic concepts of fuzziness and fuzzy sets, and reviews the research progress of fuzzy measures and fuzzy entropy.
文中第一章主要介绍模糊性和模糊集的基本概念,以及模糊测度和模糊熵的研究进展。
We apply the method of fuzzy entropy to analyze the enhancement effects and the influencing factors of the generalized fuzzy enhancement algorithm.
引入模糊熵的方法分析增强效果,并分析了广义模糊增强算法中影响增强效果的因素。
The method defines different member function for the object and background of the image to transform the image into fuzzy domain with maximum fuzzy entropy.
该方法将图像分为目标和背景,并分别建立相应的模糊隶属函数来描述图像各个灰度级属于目标和背景的模糊特性,进而给出图像模糊熵的描述。
A method of image threshold based on a convex polynomial fuzzy entropy is proposed by replacing Shannon's function of fuzzy entropy with a convex polynomial.
采用一种凸多项式代替模糊熵中的香农函数,提出了基于凸多项式模糊熵的图象阈值方法。
Experimental results show that the segmentation quality of some images using new fuzzy entropy thresholding method is better than that of classical fuzzy entropy.
实验结果表明,该修改是可行的,对有些图像相对求和型模糊熵分割法能获得更好的分割效果。
Abstract: a method of image threshold based on a convex polynomial fuzzy entropy is proposed by replacing Shannon's function of fuzzy entropy with a convex polynomial.
文摘:采用一种凸多项式代替模糊熵中的香农函数,提出了基于凸多项式模糊熵的图象阈值方法。
Under fuzzy environment, the fuzzy extension matrix approach can generate a set of fuzzy rules from examples according to the minimum fuzzy entropy criterion of the path.
在模糊环境下,模糊扩张矩阵算法根据路径的最小模糊信息熵标准,从示例中归纳产生一组模糊规则。
Fuzzy entropy is introduced to evaluate the enhancement effects and the characteristic of the sine membership function and generalized fuzzy enhancement operator is analyzed.
引入了模糊熵的方法来评价图像的增强效果,并对提出的正弦隶属度函数及广义模糊增强算子的特性进行了分析。
The uncertain information may be probable, or fuzzy, or have compound uncertainty, and can be measured respectively with probability entropy, fuzzy entropy and hybrid entropy.
这些不确定性信息或是随机性的、或是模糊性的、或是复合不确定性,可分别用概率熵、模糊熵和混合熵来度量。
The relaxation detecting of effective feature segmentation is studied before matching capability of Scene Matching Algorithm of fuzzy entropy similarity metric can be improved.
研究了有效特征区域的松弛检测方法,对基于模糊熵差的景象匹配算法进行相应后处理,提高了匹配性能。
A method of multi-level image restoration based on fuzzy entropy is presented. The method can extend the entropy's express form in terms of entropy's limitations on application.
提出了一种基于模糊熵的多值图像恢复方法,该方法根据在应用方面的局限性对其表示的形式进行了扩展。
Moreover, the modified rough entropy and the fuzzy entropy based on equivalence relation is extended to the generalized modified rough entropy and the generalized fuzzy entropy.
并分别将基于不可分辨关系下的修正粗糙熵和模糊熵拓展到基于一般二元关系下的广义修正粗糙熵和广义模糊熵。
The improved method based on fuzzy entropy, which analyzed and distilled the weight of speech duration, average magnitudes, pitch frequency, formants and Mel-frequency cesptral coefficients.
分析了发音持续时间、平均振幅、基音频率,第一共振峰和Mel频率倒谱参数,并基于模糊熵理论提取了各参数的权重。
The main research results can be concluded as follows:First, a new fuzzy entropy method is proposed for the image of target and background are seriously overlapped and the single histogram modal.
主要研究成果归纳如下:首先,针对目标和背景严重重叠、直方图为单峰的图像,提出了适合该类图像的一种新的模糊熵。
Based on fuzzy entropy rule and sum-squared error rule, a fuzzy learning method was presented. According to this method, BP neural network was used to model the performance of air-conditioning units.
基于模糊熵准则和误差平方和准则建立了模糊学习算法,基于该模糊学习算法,应用BP神经网络对柜式空调机组的性能进行了模拟。
The relationship between fuzzy clustering and "Weighted Entropy" is also discussed.
文章还初步讨论了模糊聚类分析和“加权熵”之间的关系。
The relationship between fuzzy clustering and "Weighted Entropy" is also discussed.
文章还初步讨论了模糊聚类分析和“加权熵”之间的关系。
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