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Jane Wayne

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 8 years, 2 months
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  • Last seen Jul 6 at 16:51

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31 Why is AUC higher for a classifier that is less accurate than for one that is more accurate? Mar 20 '14
9 How to measure a classifier's performance when close to 100% of the class labels belong to one class? Aug 1 '13
8 building a classification model for strictly binary data Mar 13 '14
6 Is there any correlation or causation here? Nov 16 '14
4 One hot encoding on a categorical variable with many values following a power-law distribution for use in logistic regression Jun 7 '17
4 Why does the resulting matrix from Cholesky decomposition of a covariance matrix when multiplied by its transpose not give back the covariance matrix? Mar 22 '18
4 Is there a way to estimate the minimal number of pairwise comparisons required to place complete ordering over a set of items? Jun 22 '18
3 Why are undirected graphical models called Markov networks? Aug 22 '14
3 What is the general guideline for dropping dummy variables in a regression model? [duplicate] May 3 '18
3 Feature transformations with ensembles of trees Jul 26 '17
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