PCA

Versione 1.0.0.0 (215 KB) da Devinder

this implements the PCA algorithm. User can choose/input the no.of features in the reduced Dataset.

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Aggiornato 12 giu 2013

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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.

Cita come

Devinder (2025). PCA (https://www.mathworks.com/matlabcentral/fileexchange/42203-pca), MATLAB Central File Exchange. Recuperato febbraio 16, 2025.

Compatibilità della release di MATLAB

Creato con R2010a

Compatibile con qualsiasi release

Compatibilità della piattaforma

Windows macOS Linux

Categorie

AI and Statistics > Statistics and Machine Learning Toolbox > Dimensionality Reduction and Feature Extraction >

Scopri di più su Dimensionality Reduction and Feature Extraction in Help Center e MATLAB Answers

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pca/

Versione	Pubblicato	Note della release
1.0.0.0	12 giu 2013		Scarica

PCA