Principal Component Analysis (PCA)

Versione 1.0.0.0 (10,3 MB) da Jason Rebello
PCA : reduce features used in face recognition
5.0
(1)
2,5K download
Aggiornato 29 lug 2013

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- This program uses Principal Component Analysis to reduce the number of features used in face recognition.
- This program allows you to set K if you know the number of Principal components needed or calculates K based on how much variance you would like to preserve in the images.
- The images consisting of reduced features can be used for training a neural network or logistic regression model.
- It decreases computation time of the program.
- Original & recovered images displayed

Cita come

Jason Rebello (2024). Principal Component Analysis (PCA) (https://www.mathworks.com/matlabcentral/fileexchange/42847-principal-component-analysis-pca), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2012a
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PCA/

Versione Pubblicato Note della release
1.0.0.0