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Search - libsvm cross validation matlab - List
[
AI-NN-PR
]
libsvm-2.89
DL : 0
是一種線性方成的分類器。SVM透過統計的方式將雜亂的資料以NN的方式分成兩類,以便處理。LIBLINEAR is a linear classifier for data with millions of instances and features. It supports L2-regularized logistic regression (LR), L2-loss linear SVM, and L1-loss linear SVM. -Main features of LIBLINEAR include Same data format as LIBSVM, our general-purpose SVM solver, and also similar usage Multi-class classification: 1) one-vs-the rest, 2) Crammer & Singer Cross validation for model selection Probability estimates (logistic regression only) Weights for unbalanced data MATLAB/Octave, Java interfaces
Update
: 2025-02-19
Size
: 509kb
Publisher
:
陳彥霖
[
Graph program
]
libsvm-2.84
DL : 0
LIBSVM是台湾大学林智仁(Lin Chih-Jen)副教授等开发设计的一个简单、易于使用和快速有效的SVM模式识别与回归的软件包,他不但提供了编译好的可在Windows系列系统的执行文件,还提供了源代码,方便改进、修改以及在其它操作系统上应用;该软件还有一个特点,就是对SVM所涉及的参数调节相对比较少,提供了很多的默认参数,利用这些默认参数就可以解决很多问题;并且提供了交互检验(Cross Validation)的功能。-LIBSVM Taiwan University, Lin Zhiren (Lin Chih-Jen) and associate development and design of a simple, easy to use and fast and efficient SVM pattern recognition and regression of the package, he can not only provide a compiled implementation of the system in the Windows family of documents , also provides the source code to facilitate the improvement, modification and other operating systems applications the software has a feature that the parameters of the SVM involves relatively small adjustment to provide a lot of default parameters, use the default parameters on can solve many problems and to provide a cross-validation (Cross Validation) feature.
Update
: 2025-02-19
Size
: 461kb
Publisher
:
朱业林
[
matlab
]
crossvalind
DL : 0
matlab的svm中使用的交叉验证函数(kfold),一般libsvm数据包中没有,需要自己加入-The svm matlab to use the cross-validation function (kfold), general packet libsvm no need to add yourself
Update
: 2025-02-19
Size
: 3kb
Publisher
:
weiqier
[
OS program
]
ruqinjiance-svm
DL : 1
matlab源文件,对网络数据进行入侵检测,利用libsvm工具箱,对特征进行分类。内容包括:数据的归一化,参数择优(交叉验证),建立svm模型,性能评价。压缩包内有详细的说明文档。-matlab source files, network data for intrusion detection, to use libsvm toolbox, to classify the characteristics. The contents include: data normalization, parameters and selection of the best (cross-validation), the establishment of SVM model performance evaluation. Compressed within a detailed documentation.
Update
: 2025-02-19
Size
: 8.48mb
Publisher
:
畅畅
[
Mathimatics-Numerical algorithms
]
CV_KNN
DL : 0
使用交叉验证对KNN算法和SVM算法进行参数优选,其中KNN使用matlab自带的knnclassify,svm使用LIBsvm-Using cross validation for the choosing of hyperparameter for KNN and SVM
Update
: 2025-02-19
Size
: 1kb
Publisher
:
天钦
[
Energy industry
]
demo_libsvm
DL : 0
How to install the libsvm for MATLAB on Unix machine Linear-kernel SVM for binary classification kernel SVM for binary classification cross validation for C and Gamma multi-class SVM: one-vs-rest (OVR) More ready-to-use matlab example Available matlab codes to download
Update
: 2025-02-19
Size
: 1.5mb
Publisher
:
hoangthom
[
AI-NN-PR
]
LIBSVM
DL : 0
LIBSVM是台湾大学林智仁(Lin Chih-Jen)教授等开发设计的一个简单、易于使用和快速有效的SVM模式识别与回归的软件包,他不但提供了编译好的可在Windows系列系统的执行文件,还提供了源代码,方便改进、修改以及在其它操作系统上应用;该软件对SVM所涉及的参数调节相对比较少,提供了很多的默认参数,利用这些默认参数可以解决很多问题;并提供了交互检验(Cross Validation)的功能。该软件可以解决C-SVM、ν-SVM、ε-SVR和ν-SVR等问题,包括基于一对一算法的多类模式识别问题。(libsvm toolbox of matlab)
Update
: 2025-02-19
Size
: 3.12mb
Publisher
:
woodzzw
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