PCA

版本 1.0.0.0 (215.2 KB) 作者: Devinder
this implements the PCA algorithm. User can choose/input the no.of features in the reduced Dataset.
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更新时间 2013/6/12

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this implements the well known PCA algorithm. It returns a Dataset with reduced no. of dimensions/features. The reduction factor i.e how many features the final/reduced Dataset should contain can be chosen by the user.

It contains a illustration dataset of faces (face.mat)(please see Read-me file) to show the usage.

引用格式

Devinder (2024). PCA (https://www.mathworks.com/matlabcentral/fileexchange/42203-pca), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2010a
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在 Help Center 和 MATLAB Answers 中查找有关 Dimensionality Reduction and Feature Extraction 的更多信息
致谢

启发作品: EOF

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pca/

版本 已发布 发行说明
1.0.0.0