Timeline for How to use test set data if model has been built using a training set transformed with PCA?
Current License: CC BY-SA 3.0
6 events
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| Jul 31, 2013 at 12:06 | history | edited | Nick Cox | CC BY-SA 3.0 |
principal!
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| Jul 31, 2013 at 10:20 | comment | added | PGreen | Thank you @David Marx. I update part of the output of Weka. I didn't know whether Weka had a way to "transform" a test set based on previous eigenvectors or if I had to do it by myself. I think it's second option. Thanks : ) | |
| Jul 31, 2013 at 9:21 | vote | accept | PGreen | ||
| Jul 30, 2013 at 19:56 | history | edited | David Marx | CC BY-SA 3.0 |
added 67 characters in body
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| Jul 30, 2013 at 19:47 | history | edited | David Marx | CC BY-SA 3.0 |
added 358 characters in body
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| Jul 30, 2013 at 19:31 | history | answered | David Marx | CC BY-SA 3.0 |