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coordinates of test samples in PCA algorithm
See original GitHub issueAfter fitting a PCA model, we reconstruct the test samples as X_rec=pca.inverse_transform(pca.transform(X_test)) that is the combination of components, e.g. a1c1+a2c2 + mean. But sometimes, we only want to get the coordinates of X_rec, that is the coefficients on the components (a1, a2). Do we have such api?
Issue Analytics
- State:
- Created 4 years ago
- Comments:17 (10 by maintainers)
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let’s keep this issue closed?
Definitely what?