Search - cross entropy matlab

Search - cross entropy matlab - List

[Speech/Voice recognition/combine] Natural gradient ML or nonlinear decorrelation alg DL : 0: 极小边际熵等价于叉四阶累积量的平方和最小。通过迭代使四阶累积矩阵对角化，实现交叉四阶累积量的平方和的极小化。他是语音识别的重要预处理算法-minimum entropy equivalent to the marginal four bands fork cumulative amount of square and smallest. Through iterative four bands so that the cumulative matrix diagonalization, four bands to achieve cross-cumulative amount of square and the minimization. He is an important voice recognition algorithm pretreatment
Update : 2025-02-19 Size : 3kb Publisher :
[Special Effects] zuixiaojiacha DL : 0: 本程序是matlab写的基于最小交叉熵的图象分割，处理速度快，分割质量好。-This procedure is written in matlab minimum cross-entropy-based image segmentation, processing speed and good quality segmentation.
Update : 2025-02-19 Size : 1kb Publisher : h
[matlab] MultivariateGaussianMixtureModelOptimizationbyCros DL : 0: Fit a multivariate gaussian mixture by a cross-entropy method. Cross-Entropy is a powerfull tool to achieve stochastic multi-extremum optimization.
Update : 2025-02-19 Size : 378kb Publisher : 阳关
[Special Effects] otsu2 DL : 0: 大津阈值分割法，也称最大类间方差法，利用图像的灰度分布密度函数定义图像的交叉熵。交叉熵可看作是两个概率系统（即图像背景及目标）的信息量之间的差异。求出的交叉熵越大，则分割效果越好。 -Otsu threshold segmentation method, also known as Otsu method, the use of gray-scale image distribution density function definition images of cross-entropy. Cross-entropy can be seen as both the probability of system (that is, the image background and objectives) the difference between the amount of information. Obtained the greater the cross-entropy, then partition the better.
Update : 2025-02-19 Size : 1kb Publisher : Mingruixia
[AI-NN-PR] Image DL : 0: matlab 关于二值图像熵和交叉熵的计算程序,这一程序与结合其它方法对图像进行分割,作为一个判断标准.-matlab on the binary image entropy and cross entropy calculation procedure, which in combination with other methods and image segmentation, as a criterion.
Update : 2025-02-19 Size : 1kb Publisher : 张永康
[Compress-Decompress algrithms] Cross-Entropy DL : 0: 交叉熵实现多元高斯混合模型优化的源代码，供大家学习使用-Realize cross-entropy optimization of multi-Gaussian mixture model of the source code for the U.S. study the use of
Update : 2025-02-19 Size : 298kb Publisher : 黄路遥
[Special Effects] MinimumCrossEntropyThreshold DL : 0: 最小交叉熵图像分割源代码（原创）.相关参考文献见源代码。-source code for the minimum cross-entropy thresholding algorithm
Update : 2025-02-19 Size : 1kb Publisher : WangJun
[Special Effects] Image DL : 0: 求图像的熵以及两幅图像间的交叉熵，自己验证可以使用，放心下载！-Entropy, as well as for the image between two images of the cross-entropy, can be used to verify their own, rest assured that download!
Update : 2025-02-19 Size : 1kb Publisher : xuehu
[matlab] entropia_en DL : 0: Iterative algorithm for minimum cross entropy thresholding
Update : 2025-02-19 Size : 1kb Publisher : jozi
[matlab] coding_flowshop DL : 1: this is matlab file for permutation flowshop problem with cross entropy
Update : 2025-02-19 Size : 1kb Publisher : fahim
[AI-NN-PR] pcnn2 DL : 0: a simplified PCNN based on minimum cross entropy, can segment the images effectively
Update : 2025-02-19 Size : 1kb Publisher : Jiao Jing
[matlab] cross-Entropy DL : 1: The cross-entropy (CE) method attributed to Reuven Rubinstein is a general Monte Carlo approach to combinatorial and continuous multi-extremal optimization and importance sampling. The method originated from the field of rare event simulation, where very small probabilities need to be accurately estimated, for example in network reliability analysis, queueing models, or performance analysis of telecommunication systems. The CE method can be applied to static and noisy combinatorial optimization problems such as the traveling salesman problem, the quadratic assignment problem, DNA sequence alignment, the max-cut problem and the buffer allocation problem, as well as continuous global optimization problems with many local extrema.
Update : 2025-02-19 Size : 3kb Publisher : suci ariani
[Special Effects] codeandpaper DL : 0: 很好的mATLAB代码，利用最大交叉熵，确定迭代次数，完成pcnn脉冲耦合神经网络的图像分割，效果很好-MATLAB good code,the use of maximum cross entropy, determine the number of iterations, complete PCNN image segmentation,result is good.
Update : 2025-02-19 Size : 288kb Publisher : 刘焕云
[Algorithm] App_Entropy DL : 0: 近似熵和互近似熵的matlab代码，用于脑波分析很有用-Approximate entropy and cross approximate entropy matlab code for brain wave analysis useful
Update : 2025-02-19 Size : 8kb Publisher : 曾成斌
[matlab] regularization DL : 0: MATLAB code for gradient descent using cross-entropy error function and regularization
Update : 2025-02-19 Size : 2kb Publisher : sara
[matlab] ce_tsp DL : 0: function in cross entropy matlab
Update : 2025-02-19 Size : 3kb Publisher : prakornchai
[matlab] 新建 ZIP 压缩文件 DL : 0: 是对交叉熵的一个MATLAB程序。其中有详细的源代码。希望可以帮助大家(This is a source program for cross entropy, which i hope can help you.)
Update : 2025-02-19 Size : 559kb Publisher : 丫头
[Windows Develop] 交叉熵优化高斯混合模型 DL : 0: matlab最大似然优化与交叉熵(CE)多高斯混合估计算法的应用(Maximum Likelihood Optimization and Cross Entropy (CE) Multi - Gaussian Mixture Estimation Algorithm)
Update : 2025-02-19 Size : 31kb Publisher : niuxiaoniu
[Special Effects] 图像处理评价指标 DL : 0: 图像融合中的平均梯度、相关系数、信息熵、交叉熵、联合熵、均方误差、互信息、信噪比、峰值信噪比、均方根误差、空间频率、标准差、均值、扭曲程度、偏差指数等等(Average gradient, correlation coefficient, information entropy, cross-entropy, joint entropy, mean square error, mutual information, signal-to-noise ratio, peak signal-to-noise ratio, root mean square error, spatial frequency, standard deviation, mean, distortion degree, deviation index, etc. in image fusion)
Update : 2025-02-19 Size : 13kb Publisher : 嘿小伙
[matlab] Time-Frequency Toolbox DL : 0: Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数，用matlab实现的，小波变换，Gabor变化，短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD Butterworth distribution CWD Choi-Williams distribution FM Frequency modulation FSK Frequency shift keyed signal GRD Generalized rectangular distribution HT Hough transform MHD Margenau-Hill distribution MHSD Margenau-Hill-Spectrogram distribution MMCE Minimum mean cross-entropy NAF Narrow-band ambiguity function PMHD Pseudo Margenau-Hill distribution PWVD Pseudo Wigner-Ville distribution QPSK Quaternary phase shift keyed signal RID Reduced interference distribution STFT Short-time Fourier transform TFR Time-frequency representation WAF Wide-band ambiguity function WVD Wigner-Ville distribution ZAM Zhao-Atlas-Marks distribution)
Update : 2025-02-19 Size : 299kb Publisher : fisher86

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