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dsimcha

Member for 12 years, 8 months
Last seen more than 5 years ago

Maryland

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machine-learning

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Answers

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331

ROC vs precision-and-recall curves

Feb 14, 2011

197

The Two Cultures: statistics vs. machine learning?

Feb 14, 2011

79

What do you call an average that does not include outliers?

Feb 2, 2009

68

Is normality testing 'essentially useless'?

Sep 18, 2010

14

Why would all the tests for normality reject the null hypothesis?

Oct 6, 2011

Questions

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104

What, precisely, is a confidence interval?

Jan 28, 2011

55

Best PCA algorithm for huge number of features (>10K)?

Sep 18, 2010

47

Rigorous definition of an outlier?

Feb 13, 2011

15

Sane stepwise regression?

Jan 29, 2011

14

Best way to put two histograms on same scale?

Mar 3, 2011

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machine-learning

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precision-recall

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roc

331

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2

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Reputation

+40

ROC vs precision-and-recall curves

+10

Is normality testing 'essentially useless'?

+10

What, precisely, is a confidence interval?

+10

If the t-test and the ANOVA for two groups are equivalent, why aren't their assumptions equivalent?

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