extract features by using PCA
Show older comments
i have 10 classes i want to extract features by PCA for using in classification
1 Comment
Image Analyst
on 1 Apr 2018
Ok. Great. Let us know if you have any questions. In the meantime, I attach an example with 3 features (red, green and blue values). It would be easy to adapt it to 10 features - just have 10 columns.
Answers (1)
Abhishek Ballaney
on 2 Apr 2018
0 votes
https://in.mathworks.com/help/stats/pca.html
Categories
Find more on Dimensionality Reduction and Feature Extraction in Help Center and File Exchange
on 1 Apr 2018
on 2 Apr 2018
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
