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libsvm的参数寻优程序。针对SVR提供full gridsearch方式的参数寻优,主要用于SVM回归预测-libsvm optimization process parameters. Provide full gridsearch for SVR parameter optimization approach, mainly used for SVM regression prediction
Date : 2025-12-25 Size : 2kb User : 张瑞

LIBSVM 是台湾大学林智仁 (Chih-Jen Lin) 博士等开发设计的一个操作简单、易于使用、快速有效的通用 SVM 软件包,可以解决分类问题(包括 C- SVC 、n - SVC )、回归问题(包括 e - SVR 、 n - SVR )以及分布估计( one-class-SVM )等问题,提供了线性、多项式、径向基和 S 形函数四种常用的核函数供选择,可以有效地解决多类问题、交叉验证选择参数、对不平衡样本加权、多类问题的概率估计等。-LIBSVM is林智仁Taiwan University (Chih-Jen Lin) Dr. develop design a simple, easy to use, fast and effective generic SVM software package, can solve the classification problems (including the C-SVC, n- SVC), regression ( including e- SVR, n- SVR) as well as the distribution of estimates (one-class-SVM) and so on, provides a linear, polynomial, radial basis function and the S-shaped kernel function of four commonly used for selection, can effectively to solve a wide range of issues, cross-validation to choose the parameters of the imbalance in the weighted sample, multi-category probability estimation.
Date : 2025-12-25 Size : 506kb User : 小潘

LIBSVM 是台湾大学林智仁(Chih-Jen Lin)博士等开发设计的一个操作简单、易于使用、快速有效的通用SVM 软件包,可以解决分类问题(包括C- SVC、n - SVC )、回归问题(包括e - SVR、n - SVR )以及分布估计(one-class-SVM )等问题,提供了线性、多项式、径向基和S形函数四种常用的核函数供选择,可以有效地解决多类问题、交叉验证选择参数、对不平衡样本加权、多类问题的概率估计等。 2.89版本是09年刚更新的一个版本。-LIBSVM
Date : 2025-12-25 Size : 553kb User : woyaofei

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在线向量回归分析,有包涵一个例子和内定函数等-On-line vector regression analysis, there is an example of indulgence and unofficially functions, etc.
Date : 2025-12-25 Size : 31kb User : 李強

一位意大利博士编写的关于online SVR的工具箱,对我启发很大。附加了Powell法优化工具-a matlab toolbox about online SVR and Powell
Date : 2025-12-25 Size : 33kb User : yan

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A matlab implementation on SVR
Date : 2025-12-25 Size : 790kb User : an132_76

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An online SVR algorithm in Matlab.
Date : 2025-12-25 Size : 53kb User : horace

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svm for regression for model recognition this is a usefull code
Date : 2025-12-25 Size : 2kb User : far

Feature selection methods for machine learning algorithms such as SVR, including one filter-based method (CFS) and two wrapper-based methods (GA and PSO). The gridsearch is for the grid search for the optimal hyperparemeters of SVR. The SVM_CV is for the k-fold cross-validation of SVR. All the programs are flexible and could be implemented by the users themselves.-Feature selection methods for machine learning algorithms such as SVR, including one filter-based method (CFS) and two wrapper-based methods (GA and PSO). The gridsearch is for the grid search for the optimal hyperparemeters of SVR. The SVM_CV is for the k-fold cross-validation of SVR. All the programs are flexible and could be implemented by the users themselves.
Date : 2025-12-25 Size : 6kb User : Gang Fu

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用支持向量机预测水体富营养化影响条件,以及对各种条件进行多元回归预测-With support vector machine eutrophication impact conditions, as well as a variety of conditions, multivariate regression
Date : 2025-12-25 Size : 2kb User : 刘金勇

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本算法利用matlab及libsvm软件包中提供的函数实现了SVR回归模型的仿真测试,并应用于混凝土抗压强度预测中。-The algorithm uses the libsvm matlab and functions provided in the package to achieve a SVR regression model simulation testing, and applied to predict the compressive strength of concrete.
Date : 2025-12-25 Size : 5kb User :

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一个支持向量回归机的应用!很适合初学者用来做预测!-A support vector regression machine application!Is suitable for beginners to make the forecast!
Date : 2025-12-25 Size : 230kb User : yuanjianzhou

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该压缩包中包含的程序均在MATLAB下开发,从功能上分为两类。第一类名字中包含SVC的程序,主要用来对两类数据进行分类,并可以生成分类结果图。第二类名字中包含SVR的程序,主要用来对高维数据集进行预测,并可以生成预测结果图。该类程序可以很好地解决SVM中的分类及预测问题。-The archive contains the MATLAB program are under development, from the functions are divided into two categories. The first category name contains the SVC process, mainly two types of data used to classify and to generate classification result. The second category contains the name of the SVR procedures, mainly used for high-dimensional data sets to predict and can generate predictions map. The application can be a good solution in SVM classification and forecasting problems.
Date : 2025-12-25 Size : 6kb User : 果果

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基于SVR的线性系统的辨识和校验,辨识信号采用幅值为2的随机信号-Linear systems based on SVR identification and validation, identification signal using random signal amplitude of 2
Date : 2025-12-25 Size : 55kb User : 孟佳

基于SVR的非线性系统的辨识和校验,辨识信号为幅值为2的随机信号-Nonlinear systems based on SVR identification and validation, identification signal is a random signal amplitude of 2
Date : 2025-12-25 Size : 55kb User : 孟佳

基于SVR的线性系统故障诊断,假设线性系统在1.4s~1.6s期间发生前向通道恒增益故障,恒增益变化系数为1.8-Linear systems based on SVR fault diagnosis, assuming a linear system in 1.4s ~ 1.6s during forward channel constant gain fault, constant gain coefficient of variation of 1.8
Date : 2025-12-25 Size : 55kb User : 孟佳

基于SVR的非线性系统故障诊断,假设非线性系统在1.4s~1.6s期间发生系统参数变化故障-SVR-based fault diagnosis of nonlinear systems, assuming nonlinear systems in 1.4s ~ 1.6s failure occurred during the parameter variations
Date : 2025-12-25 Size : 55kb User : 孟佳

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本算法是利用matlab软件编写的Block-SVR算法,该算法是用来处理SAR和可见光融合的算法。-We have proposed a new fusion technique, namely block-based synthetic variable ratio (Block-SVR), which is a technique based on multiple linear regression of block regions to fuse optical and SARimagery.
Date : 2025-12-25 Size : 1kb User : xiyanzh

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svr for prediction and forecasting
Date : 2025-12-25 Size : 1kb User : mostafa

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SVR use matlab but too many problem in that code and plase i need easy code
Date : 2025-12-25 Size : 23kb User : bella
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