Cross Validated
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woowz
  • Member for 2 years, 3 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
question
6
Why is it that if you undersample or oversample you have to calibrate your output probabilities?
Jan 2, 2022
question
4
Why do we choose the hyperparameters that gives the lowest validation error? Do we assume that it also gives the lowest generalization error?
Aug 29, 2021
question
4
How does repeated k-fold cross validation identify model instability?
Nov 6, 2021
question
3
Expectation of structural equation
Mar 9, 2021
question
2
why not using sample variance (instead of MSE) to estimate the error variance in linear regression?
Aug 12, 2022
question
0
Gauss Markov Theorem and zero conditional mean/mean independent assumption
Mar 11, 2021
question
0
Need help with understanding random variables/the data generating distribution
Mar 26, 2021
question
0
How did the posterior distribution get factorized in this manner? (bayes rule)
Jul 26, 2021
question
0
Serial correlation can be caused by omitted variable bias and model mis-specification. So how can OLS estimators still be consistent?
Aug 16, 2022

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