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olooney

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  • olooney
  • oranlooney.com
  • Member for 6 years, 8 months
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42 Industry vs Kaggle challenges. Is collecting more observations and having access to more variables more important than fancy modelling? Jul 10 '18
18 What must someone know in statistics and machine learning? Apr 11 '19
18 What is the name for the average of the largest and the smallest values in a given data set? Jul 18 '19
13 Is studentized residuals v/s standardized residuals in lm model Dec 14 '18
9 Intuitively, how does the wild bootstrap work? May 16 '19
8 Why is computing ridge regression with a Cholesky decomposition much quicker than using SVD? Mar 11 '19
8 Are the errors in this formulation of the simple linear regression model random variables? Jul 15 '19
7 How to optimize MAPE in regression algorithms Jul 16 '19
7 What is the probability that $X<Y$ given $\min(X,Y)$? Jul 7 '18
6 Derivative of the loss function w.r.t to X for the backpropagation Jan 16 '19
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