Cross Validated
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Dave
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All Questions Answers
Score Newest
answer
67
Why do we worry about overfitting even if "all models are wrong"?
Oct 31, 2019
answer
58
Why don't linear regression assumptions matter in machine learning?
Sep 9, 2020
answer
57
Why are the numbers on a ball in a lotto draw categorical nominal instead of categorical ordinal?
Feb 3, 2020
answer
55
Is there a 1 in 20 or 1 in 400 chance of guessing the outcome of a d20 roll before it happens?
Nov 3, 2021
question
53
Debunking wrong CLT statement
Jun 22, 2020
answer
32
Overfitting, but why is the training deviance dropping?
Nov 18, 2021
answer
32
What are the myths associated with linear regression, data transformations?
Feb 5
answer
31
What if a non-random sample is identical to a random sample?
Sep 13, 2020
answer
30
Proof that variance is always greater than or equal to zero
May 25, 2021
answer
29
Is "not independent" the same as "dependent" in English?
Sep 30, 2020
Top Meta posts
5
10
11
Why does the “programming” closure message not mention Stack Overflow?
10
Could we change the title of this sub-stack, as well as the image which seems to hype a five-fold cross-validation strategy?
7
Answering a question other than the one that is asked
7
math.SE is to MathOverflow as stats.SE is to ________
7
How to adapt this Philosophy.SE question to fit CV on-topic standards?
Top network posts
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55
Is it a scam if someone asks for my full name, email, and bank name?
19
What are the disadvantages of accuracy?
17
Rationale behind most published works in medical imaging trying to reduce false positives
14
Fourier transform is an isomorphism...but we don’t get when each frequency appears?
13
If A and B are correlated and A and C are correlated. Why is it possible for B and C to be uncorrelated?

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