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Alexey Grigorev

Penguin turner

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  • Birobidzhan, Russia
  • alexeygrigorev.com
  • Member for 4 years, 4 months
  • 627 profile views
  • Last seen Nov 15 at 11:04

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Top Posts (53) All Questions Answers | Votes Newest

152 Understanding ROC curve Jul 2 '14
80 How to intuitively explain what a kernel is? May 20 '15
52 What does AUC stand for and what is it? Jan 14 '15
34 Difference between Primal, Dual and Kernel Ridge Regression Jan 19 '15
26 How to calculate Area Under the Curve (AUC), or the c-statistic, by hand Apr 14 '15
18 How well does bootstrapping approximate the sampling distribution of an estimator? Jan 13 '15
12 Interpreting QQplot - Is there any rule of thumb to decide for non-normality? Aug 7 '14
11 Automatic keyword extraction: using cosine similarities as features May 6 '15
10 How we can draw an ROC curve for decision trees? Aug 3 '14
10 Average ROC for repeated 10-fold cross validation with probability estimates Dec 16 '15
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