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imported>Pythagoras0 |
imported>Pythagoras0 (→memo) |
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| 6번째 줄: | 6번째 줄: | ||
* https://math.stackexchange.com/questions/3869/what-is-the-intuitive-relationship-between-svd-and-pca | * https://math.stackexchange.com/questions/3869/what-is-the-intuitive-relationship-between-svd-and-pca | ||
* https://mathematica.stackexchange.com/questions/50987/principal-components-how-to-obtain-linear-transformations | * https://mathematica.stackexchange.com/questions/50987/principal-components-how-to-obtain-linear-transformations | ||
| − | + | * https://stats.stackexchange.com/questions/2691/making-sense-of-principal-component-analysis-eigenvectors-eigenvalues | |
==related items== | ==related items== | ||
2020년 1월 21일 (화) 06:25 판
introduction
- The principal components of matrix are linear transformations of the original columns into uncorrelated columns arranged in order of decreasing variance
memo
- https://math.stackexchange.com/questions/3869/what-is-the-intuitive-relationship-between-svd-and-pca
- https://mathematica.stackexchange.com/questions/50987/principal-components-how-to-obtain-linear-transformations
- https://stats.stackexchange.com/questions/2691/making-sense-of-principal-component-analysis-eigenvectors-eigenvalues