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模式识别中线性判别分类器的C++源码,非常容易集成和使用!-pattern recognition linear discriminant classifier C source code, and is easy to integrate and use!
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LINEAR DISCRIMINANT CLASSIFIER 分类器, 用C语言写的.大家一起参考一下.
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该程序包实现了几个常用的模式识别分类器算法,包括K近邻分类器KNN、线性判别方程LDF分类器、二次判别方程QDF分类器、RDA规则判别分析分类器、MQDF改进二次判别方程分类器、SVM支持向量机分类器。 主程序中还有接口调用举例,压缩包中还有两个测试数据集文件。-The package to achieve a number of commonly used pattern recognition classifier algorithms, including K neighbor class
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Fisher线性判别分类器应用于IRIS数据集的例子-An example of Fisher linear discriminant Classifier applied on IRIS Data Set
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The High Dimensional Discriminant Analysis (HDDA) toolbox contains an efficient supervised classifier for high-dimensional data. This classifier is based on Gaussian models adapted for high-dimensional data.
Reference: C. Bouveyron, S. Girard
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通过用最小距离分类判别方法,用MATLAB程序找出最小距离分类判别时的识别界面,从而进行识别已知的两类训练样本,并分析其识别错误率。-By using minimum distance classifier discriminant method, using MATLAB program to find the minimum distance classifier recognition interface when the judge, which is known to identify
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In this paper, we show how support vector machine (SVM) can be
employed as a powerful tool for $k$-nearest neighbor (kNN)
classifier. A novel multi-class dimensionality reduction approach,
Discriminant Analysis via Support Vectors (SVDA), is in
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利用matlab实现的数值型贝叶斯分类器的源代码,可以用来分类或识别,很值得收藏-Using matlab to achieve numerical Bayesian classifier source code can be used to classification or identification, it is worthy of collection
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两类二维相关正态分布条件下的最小错误率贝叶斯分类器,基于最小风险的贝叶斯分类器,Parzen窗法非参数估计分类器程序,Fisher线性判别法分类器程序。-Under normal conditions two types of two-dimensional correlation of minimum error rate of Bayesian classifier, the minimum risk-based Bayesian classifier, Parzen window meth
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提出了基于特征融合和模糊核判别分析(FKDA)的面部表情识别方法。首先,从每幅人脸图像中手工定
位34个基准点,作为面部表情图像的几何特征,同时采用Gabor小波变换方法对每幅表情图像进行变换,并提取基
准点处的Gabor小波系数值作为表情图像的Gabor特征;其次,利用典型相关分析技术对几何特征和Gabor特征进
行特征融合,作为表情识别的输人特征;然后,利用模糊核判别分析方法进一步提取表情的鉴别特征;最后,采用最
近邻分类器完成表情的分类识别。通过在JAFFE国际表情数据库和
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贝叶斯分类器实现多类识别,主要用于两类的识别-BAYES_CLASSIFIER function calculates the discriminant functions for
two classes.
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本程序主要是对线性判别函数分类器进行实现。-Linear discriminant function classifier achieved.
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基于Fisher线性判别的基因分类器的设计,里面有源程序-Fisher linear discriminant based on the gene classifier design, which has source code
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此为模式识别中的Fisher线性判别方法求分类器。进行了男、女错误率和总错误率的统计。
全部程序流程如下:
1、读取FAMALE.TXT文件把身高或体重给数组,并求x1的样本均值m1和内离散度S1;
2、读取MALE.TXT文件把身高或体重给数组,并求x2的样本均值m2和内离散度S2;
3、求最佳变换向量和阀值点;
4、读取Test2.txt文件把对应的身高或体重给数组A并求A的样本数M;
5、把最佳变换向量和阀值点、x代入判别方程g(x);
6、对本判别的错误率进行
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判别分类,调用cluster函数进行系统聚类,调用clusterdata函数进行系统聚类-Discriminant classifier
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Fisher线性判别方法 Bayes决策的错误率的计算 分类器错误率的估算方法-Fisher linear discriminant method Bayes decision error rate calculation classifier error rate estimation method
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This a matlab version of Fisher linear discriminant classifier-This is a matlab version of Fisher linear discriminant classifier
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将高维的模式样本投影到最佳鉴别矢量空间,以达到抽取分类信息和压缩特征空间维数的效果,投影后保证模式样本在新的子空间有最大的类间距离和最小的类内距离,即模式在该空间中有最佳的可分离性,与PCA区别:LDA考虑分类标签,属于有监督分类。-Linear discriminant analysis (LDA) is a generalization of Fisher s linear discriminant, a method used in statistics, pattern recognit
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这是Fisher线性判别分类器,对一般的图像分类效果不错-This is the Fisher linear discriminant classifier, the general image classification effect is good
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人工免疫网络实现分类聚类函数寻优,算法不错,希望对大家有用-This is the Fisher linear discriminant classifier, the general classification of the image of a good effect of artificial immune network to achieve classification clustering function optimization, the algorithm is good,
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