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matlab 利用fisher线形判别方法进行模式识别-Matlab using linear discriminant method for pattern recognition
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利用fisher线性判别分析进行数据降维-using linear discriminant analysis of data dimensionality reduction
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关于线性(FISHER)判别分析的中文文献,从核心期刊中下载得到。,About Linear (FISHER) Discriminant Analysis of English literature, from the core journals have been downloaded.
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基本思想是选择使得Fisher准则函数达到极值的向量作为最佳投影方向,从而使得样本在该方向上投影后,达到最大的类间离散度和最小的类内离散度。-Linear Discriminant Analysis (Generally, LDA can also use LGE as a subroutine. However, we can use the special graph structure of LDA to obtain some computational benefits.)
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线性鉴别分析,是信号处理中一种用来筛选所需信号的常用方法。其基本思想是选择使得Fisher准则函数达到极值的向量作为最佳投影方向,从而使得样本在该方向上投影后,达到最大的类间离散度和最小的类内离散度。在Fisher思想的基础上,Wilks和Duda分别提出了鉴别矢量集的概念,即寻找一组鉴别矢量构成子空间,以原始样本在该子空间内的投影矢量作为鉴别特征用于识别。-Linear Discriminant Analysis:Fisher R A. The use of multiple measurem
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将分类器设计问题转化为求准则函数极值的问题了,就可以利用最优化技术解决模式识别问题-Linear discriminant function-Fisher linear discrimination
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This paper proposes local Gabor XOR patterns (LGXP), which encodes the Gabor
phase by using the local XOR pattern (LXP) operator. Then, we in-troduce block-based Fisher’s linear discriminant (BFLD) to reduce
the dimensionality of the proposed des
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模式识别中两种常用的线性判别函数方法。fisher函数,和MSE。train.txt是训练集。-Pattern recognition of two commonly used linear discriminant function method. fisher function, and MSE. train.txt is the training set.
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Linear discriminant using Fisher optimization, for two classes
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Fisher线性判定函数,输入训练集及测试集,输出错误率和线性判别函数。-The Fisher Linear determine the function, enter the training set and test set, the output error rate and linear discriminant function.
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判别分析通常都要设法建立一个判别函数,然后利用此函数来进行批判,判别函数主要有两种,即线性判别函数(Linear Discriminant Function)和典则判别函数(Canonical Discriminate Function)。-fisher classification
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模式识别中基于监督的分类方法。贝叶斯、fisher线性判别-Supervised classification method based on pattern recognition. Bayes, fisher linear discriminant
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基于matlab的模式识别基础实例源代码,包括贝叶斯分类器,Fisher线性判别,主成分分析,k均值聚类等。-Based on pattern recognition based matlab examples of source code, including Bayesian classifier, Fisher linear discriminant analysis, principal component analysis, k-means clustering.
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改进型线性判别分析以及新提出的关于两个变量之间距离的比较方法
-Improved linear discriminant analysis and a new method for the comparison of the distance between two variables
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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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Fisher线性判别函数是研究这类判别函数中最有影响的方法之一。对线性判别函数的研究就是从R.A.Fisher在1936年发表的论文开始的。-Fisher linear discriminant function discriminant function is one of the most influential of these methods research. Research on linear discriminant function is RAFisher published
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matlab平台实现人脸识别,通过PCA降维后再通过线性判别分析LDA实现人脸匹配。内附ORL人脸数据库,运行main函数即可输出结果-Matlab platform to achieve face recognition, PCA dimensionality reduction and then through linear discriminant analysis LDA face matching. Contains ORL face , run the main function t
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学习Fisher 线性判别,讨论两类分类问题。-Learning Fisher linear discriminant, discuss two types of classification problems.
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模式识别中的脱机字符识别,包括手写数字识别之Fisher线性判别,-Off-line character recognition in the pattern recognition, including the Fisher linear discriminant of handwritten numeral recognition,
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使用fisher线性判别函数对iris与sonar数据集进行分类(Using Fisher linear discriminant function to classify iris and sonar datasets)
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