Cross Validated
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Roland's user avatar
Roland's user avatar
Roland
  • Member for 9 years, 11 months
  • Last seen more than 5 years ago
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8
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11
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16
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7
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21
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4
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11
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4
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Top posts
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All Questions Answers
Score Newest
answer
47
Cost function of neural network is non-convex?
Jul 9, 2014
answer
7
How to determine the accuracy of a multiple linear regression model?
May 14, 2014
question
6
Why is k-fold cross validation a better idea than k-times resampling true validation?
Jan 10, 2014
question
5
Is the following procedure to measure the quality of an imputation ok? [closed]
May 9, 2014
question
4
Why is collinearity a problem when imputing missing values?
Jun 18, 2014
answer
4
Gibbs measure and normal distribution
Jan 23, 2014
answer
4
Precision and recall are equal when the size is same
May 12, 2014
answer
4
Finding stationary values for an AR(2) process
Mar 4, 2017
question
3
Model selection - is trying out all possible models a bad thing?
Feb 2, 2014
question
3
How do I visualize long tails of factor levels?
Jul 3, 2014
Top network posts
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81
Is linear algebra laying the foundation for something important?
36
What is functional analysis in simple words?
35
I need a TeX-donkey
33
ELI5: Riemann-integrable vs Lebesgue-integrable
15
Should I become a reviewer for Math Reviews after leaving academia?

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