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Description: shannon Tsallis escort Tsallis renyi entropy and their relative entropy
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Size: 1962 |
Author: guanwenye |
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Description: The functions include extensive Shannon and nonextensive Tsallis,escort Tsallis,and renyi entropy.
the funcition names start with K_q_ indicate relative entropys
Usage for all the seven functions:
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Size: 2555 |
Author: 冯小晶 |
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Description: shannon Tsallis escort Tsallis renyi entropy and their relative entropy
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Size: 2048 |
Author: guanwenye |
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Description: Kolmogorov 熵的计算 - GP算法-Kolmogorov entropy calculation- GP Algorithm
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Size: 9216 |
Author: 陆振波 |
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Description: The functions include extensive Shannon and nonextensive Tsallis,escort Tsallis,and renyi entropy.
the funcition names start with K_q_ indicate relative entropys
Usage for all the seven functions:
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Size: 2048 |
Author: 冯小晶 |
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Description: 蚁群算法，使用Renyi熵寻优，快速寻找最优解-Ant colony algorithm, the use of Renyi entropy optimization, fast search for the optimal solution
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Size: 36864 |
Author: 高圆圆 |
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Description: 二维Renyi熵图像分割源代码（原创）
参考文献见源代码。-source code for two-dimensional Renyi entropy thresholding algorithm
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Size: 2048 |
Author: WangJun |
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Description: 这个函数包含广泛的和非广泛的香农Tsallis、escort Tsallis,和renyi 熵. -This function contains a wide range of broad-based and non-Shannon, Tsallis, escort Tsallis, and renyi entropy. The functions include extensive Shannon and nonextensive Tsallis, escort Tsallis, and renyi entropy. The funcition names start with K_q_ indicate rel
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Size: 3072 |
Author: SHIJIA |
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Description: Kernel Entropy Component Analysis,KECA方法的作者R. Jenssen自己写的MATLAB代码，文章发表在2010年5月的IEEE TPAMI上面-Kernel Entropy Component Analysis, by R. Jenssen, published in IEEE TPAMI 2010.
We introduce kernel entropy component analysis (kernel ECA) as a new method for data transformation and dimensionality reduction. Kernel ECA reveals structure relating to the Renyi entropy of the input space data set, estimated via a kernel matrix using Parzen windowing. This is achieved by projections onto a subset of entropy preserving kernel principal component analysis (kernel PCA) axes. This subset does not need, in general, to correspond to the top eigenvalues of the kernel matrix, in contrast to the dimensionality reduction using kernel PCA. We show that kernel ECA may produce strikingly different transformed data sets compared to kernel PCA, with a distinct angle-based structure. A new spectral clustering algorithm utilizing this structure is developed with positive results. Furthermore, kernel ECA is shown to be an useful alternative for pattern denoising.
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Size: 3072 |
Author: johhnny |
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Description: 计算一维向量的Renyi熵，已经设置为头文件，可以直接调用-One-dimensional vector of Renyi entropy, has been set for the header file, you can directly call
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Size: 1024 |
Author: 张晓辉 |
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Description: 实现图像的清晰分割，效果明显,基于图像灰度-梯度构造的二维直方图，在此基础上计算目标与背景的二维Renyi熵-It can handle more types of images and get more accurate shape of the image edgee that pixels gradient information in combination with parameter of Renyi entropy which is adjustable
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Size: 9216 |
Author: jin |
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Description: 混沌时间序列分析的瑞利熵的计算方法，可计算出序列中的renyi entropy。-renyi entropy
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Size: 2048 |
Author: raimose |
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Description: 三维最大Renyi熵的灰度图像阈值分割算法-Maximum Renyi entropy of three-dimensional gray-scale image segmentation algorithm
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Size: 447488 |
Author: jackson |
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Description: 本程序用于实现二维Renyi熵图像阈值分割，只要输入图像数据即可得到阈值结果-This procedure is used to achieve the two-dimensional Renyi entropy image threshold segmentation, as long as the input image data can be obtained by the threshold results
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Size: 1024 |
Author: lixu |
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Description: 建武和申铉京等人充分利用图像空间邻域信息，引入均值-中值-梯度共生矩阵模型，并结合Renyi熵相关理论, 提出一种结合纹理信息的三维Renyi熵阈值分割算法. 同时给出了该方法的快速递推公式。-Jianwu and Shin Hyun Beijing, who make full use of the image spatial information, the introduction of the mean- in value- gradient co-occurrence matrix models, combined with the Renyi entropy theory, put forward a combination of the three-dimensional texture information Renyi entropy threshold segmentation algorithm at the same time to fast recursive formula of the method.
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Size: 897024 |
Author: 朱磊 |
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Description: 魏巍等人提出了一种基于灰度、邻域均值和邻域加权中值三维直方图的最大Renyi熵阈值分割算法。该方法无论在精度上还是抗噪性上都有明显提升。-Wei Wei, who based on gray-scale, neighborhood average and in the neighborhood weighted value of three-dimensional histogram of the maximum Renyi entropy threshold segmentation algorithm. The method in terms of accuracy and anti-noise immunity has improved significantly.
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Size: 653312 |
Author: 朱磊 |
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Description: Renyi熵阈值的方法与Tsallis熵相类似，但是计算跟简单，这个是一篇文献的仿真，有实验结果。-Renyi entropy threshold method with the Tsallis entropy is similar, but the calculation is more simple, this is a literature of simulation and experimental results.
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Size: 1075200 |
Author: 戚齐 |
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Description: 各种信息熵的计算，包括Tsallis 熵，Renyi熵，Shannon熵等，及它们的扩展形式。-The functions include extensive Shannon and nonextensive Tsallis,escort Tsallis,and renyi entropy.
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Size: 4096 |
Author: Cathy |
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Description: The MIToolbox contains a set of functions to calculate information theoretic
quantities from data, such as the entropy and mutual information. The toolbox
contains implementations of the most popular Shannon entropies, and also the
lesser known Renyi entropy. -The MIToolbox contains a set of functions to calculate information theoretic
quantities from data, such as the entropy and mutual information. The toolbox
contains implementations of the most popular Shannon entropies, and also the
lesser known Renyi entropy.
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Size: 51200 |
Author: pani |
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Description: 计算一维时间序列的Renyi熵，可作为脑电信号的特征提取方法，从而对脑电的复杂度进行分析-The Renyi entropy of one dimensional time series can be calculated as a feature extraction method of EEG signal, which can be used to analyze the complexity of EEG.
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Size: 1024 |
Author: 李贤 |
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