Description: 维数约简工具箱源代码，包括PCA、LLE等学习算法，可用于模式识别、数据挖掘和统计分析等。-dimension reduction toolkit source code, including the PCA, LLE and other learning algorithms can be used for pattern recognition, data mining and statistical analysis. Platform: |
Size: 194560 |
Author:王为 |
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Description: 2DPCA新的降维方法,是PCA的改进,新,很值得一看!-2DPCA new dimension reduction method is PCA improvements, the new, it is worth a visit! Platform: |
Size: 1024 |
Author:黄传波 |
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Description: toolbox_dimreduc - a toolbox for dimension reduction methods
This toolbox is an educational and recreative toolbox around recent ideas in the field of dimension reduction.-toolbox_dimreduc- a toolbox for dimension reduction methods
This toolbox is an educational and recreative toolbox around recent ideas in the field of dimension reduction. Platform: |
Size: 224256 |
Author:wang lei |
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Description: This toolbox is an educational and recreative toolbox around recent ideas in the field of dimension reduction.
* PCA : classical Principal Componnent Analysis (linear projection).
* Nonlinear dimensionality reduction by locally linear embedding.
* Laplacian Eigenmaps for dimensionality reduction and data representation-This toolbox is an educational and recreative toolbox around recent ideas in the field of dimension reduction.
* PCA : classical Principal Componnent Analysis (linear projection).
* Nonlinear dimensionality reduction by locally linear embedding.
* Laplacian Eigenmaps for dimensionality reduction and data representation Platform: |
Size: 226304 |
Author:tra ba huy |
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Description: 标准LSI方法，广泛用于降维等模式识别问题-Standard LSI method, widely used for dimension reduction such as pattern recognition problem Platform: |
Size: 4096 |
Author:anan |
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Description: 快速PCA计算方法，有效实现降维等操作，和特征选择-Fast PCA method of calculation of effective dimension reduction and other operations, and feature selection Platform: |
Size: 1024 |
Author:anan |
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Description: 核主元分析程序，本人毕业设计程序，用于降维，监测Te过程故障，误诊断率低。-KPCA program, I graduated from the design process for dimension reduction, monitoring Te process failure, error diagnosis rate is low. Platform: |
Size: 12288 |
Author:石怀涛 |
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Description: MATLAB源程序，主成分分析法（PCA），这是一种降维的方法，可以用于多通道数字信号处理-MATLAB source code, principal component analysis (PCA), which is a dimension reduction method can be used for multi-channel digital signal processing Platform: |
Size: 1024 |
Author:qsylj |
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Description: PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。-A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data. Platform: |
Size: 1024 |
Author:xyhuang |
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Description: PCA+LDA人脸识别，识别率高于单独PCA或LDA算法。需要matlab dimension reducation toolbox。-Face verification using PCA and LDA fusion. Better performance than single PCA or LDA algorithm. The image database is included. Matlab dimension reduction toolbox is requrired. Platform: |
Size: 1975296 |
Author:taiji |
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Description: 光谱空间的主成分分析 PCA ：旨在利用降维的思想，把多指标转化为少数几个综合标。-Principal component analysis of spectral space PCA: dimension reduction ideas to use to index into a few more comprehensive standard. Platform: |
Size: 2921472 |
Author:红 |
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Description: pca特征向量提取 利用pca的方法获取特征植及特征向量 最后可以自己根据需要降维-pca pca feature vector extraction method using characteristics of plants and to obtain the final feature vector dimension reduction can be their own as needed Platform: |
Size: 4096 |
Author:张天号 |
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Description: 一个关于数据降维的工具包，外国牛人编写，囊括了各种降维方法，是一个很好的工具！-A tool for data reduction package, foreign cattle were written, include a variety of dimension reduction method is a good tool! Platform: |
Size: 226304 |
Author:GTL |
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Search - dimension reduction