搜索资源列表
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MATLAB最近像素插值法对图像进行放大和缩小-MATLAB recently pixel interpolation method of image zoom in and out
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人脸识别中TensorLDA算法的matlab程序,使用最近邻分类器进行识别。-Face Recognition TensorLDA algorithm matlab procedures, the use of nearest neighbor classifier to identify.
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人脸识别中TensorPCA算法的matlab程序,使用最近邻分类器进行识别。-Face Recognition TensorPCA algorithm matlab procedures, the use of nearest neighbor classifier to identify.
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K-nearest neighbors 搜索 聚类时经常使用的一种方法 国外网站转载- The following utilities are provided:
- Nearest neighbor
- K-Nearest neighbors
- Radius Search
They al supports N-dimensions and wor
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用于非线性时间序列分析的软件包。可用于计算:时间延迟重构,分形维数,互信息,Lyapunov指数,替代数据集,最近临点统计,回归时间,庞加莱截面,非线性预测-TSTOOL is a matlab software package for nonlinear time series analysis. TSTOOL can be used for computing: Time-delay reconstruction, Lyapunov exponents, Fractal dimensions
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一个高效的k-d tree实现,可以广泛的应用与图形图像处理。-K nearest neighbor search based on KD-tree
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这是对Bayer图像进行差值还原彩色图像的MATLAB模型文件-This is a Bayer image to restore the margin of the MATLAB model of color image files
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元胞自动机:森林火灾模型
规则:
(1)正在燃烧的树变成空格位;
(2)如果绿树格位的最近邻居中有一个树在燃烧,则它变成正在燃烧的树;
(3)在空格位,数以概率p生长;
(4)在最近的邻居中没有正在燃烧的树的情况下树在每一时步以概率f(闪
电)变为正在燃烧的树。- Cellular Automata: Forest Fire model Rule: (1) burning of trees into a space bit (2) If the t
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k近邻问题,我自己做的,效果有保证,还有测数据-k neighbor problem, I do, the effect is guaranteed, as well as measured data
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模式匹配最近邻算法相关资料neib与Matlab源代码-Nearest-neighbor algorithm for pattern matching information neib with the Matlab source code
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本文设计基于DCT的人脸识别系统,首先结合当今人脸识别的背景和发展状况讨论了人脸识别的研究内容及在各方面的应用;然后研究了人脸识别进行预处理,讨论了人脸识别预处理的其他方法,分析各种方法的利弊,最后采用DCT(离散余弦变换)实现人脸图像预处理中的降维处理;接下来对人脸图像的特征提取进行了研究,简单叙述了几何特征提取和代数特征提取,同时深入研究了基于DCT和PCA变换的人脸图像特征提取,从而实现是否对人脸识别系统识别率有所提高的研究;对于分类器的选择,本文对两种分类器进行了探讨,即最近邻分类器和B
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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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k近邻算法(knn, k nearest neighbor)-k nearest neighbor (knn, k nearest neighbor)
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寻找测试样本的最近邻,可以有效的用于用于模式识别,信号处理-This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing.
The code was initially
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ORL人脸图像库,共40人,每人10幅图像,其中每人的前5幅作为训练样本,后5幅作为测试分类样本,统计正确分类率。分类准则为最近邻规则。
真实的图像尺寸为112x92,列向量堆积对应人脸库矩阵的每一列。 -ORL face image database, a total of 40 per 10 images, each of which the first five as training samples, after the 5 categories as a test sampl
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模式识别的最邻近算法的matlab实现,自编的。-Nearest neighbor algorithm for pattern recognition matlab implementation, designed instrument.
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A Cover Tree is a datastructure helpful in calculating the nearest neighbor of points given only a metric.
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K邻域模式识别方法 KNN算法不仅可以用于分类,还可以用于回归。通过找出一个样本的k个最近邻居,将这些邻居的属性的平均值赋给该样本,就可以得到该样本的属性。更有用的方法是将不同距离的邻居对该样本产生的影响给予不同的权值(weight),如权值与距离成正比。-k-Nearest Neighbor algorithm
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这个程序是用来寻找每个图像的K近邻的,然后得到了一个权值矩阵-This program is used to find K-nearest neighbor of each image, and then get a weight matrix
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code of implementing the K-Nearest Neighbor method
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