Question
Residuals If a linear regression model fits perfectly, i.e., if it has zero training error, then: 1. Test error is also always zero. 2. Test
Residuals
If a linear regression model fits perfectly, i.e., if it has zero training error, then:
1. Test error is also always zero.
2. Test error is non zero.
3. Cannot comment on test error.
4. Test error is equal to train error.
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Practical Issues In Database Management A Refernce For The Thinking Practitioner
Authors: Fabian Pascal
1st Edition
0201485559, 978-0201485554
