User dsimcha - Cross Validated

Network profile

6,895

reputation

5

31

28

dsimcha

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

14

answers

13

questions

~669k

people reached

Maryland
Member for 10 years, 7 months
411 profile views
Last seen Apr 23 '18 at 0:23

Communities (16)

Top network posts

Top tags (57)

machine-learning

Score 288

Posts 4

Posts % 15

outliers

Score 67

Posts 2

regression

Score 19

Posts 8

normal-distribution

Score 14

Posts 3

t-test

Score 10

Posts 2

r

Score 4

Posts 3

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Top posts (27)

All Questions Answers

Votes Newest

275 ROC vs precision-and-recall curves Feb 14 '11

187 The Two Cultures: statistics vs. machine learning? Feb 14 '11

93 What, precisely, is a confidence interval? Jan 28 '11

67 What do you call an average that does not include outliers? Feb 2 '09

60 Is normality testing 'essentially useless'? Sep 18 '10

54 Best PCA algorithm for huge number of features (>10K)? Sep 18 '10

45 Rigorous definition of an outlier? Feb 13 '11

14 Best way to put two histograms on same scale? Mar 3 '11

14 Sane stepwise regression? Jan 29 '11

14 Why would all the tests for normality reject the null hypothesis? Oct 6 '11

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Badges (64)

Gold

5

Rarest

Populist

May 24 '14
Great Answer

× 2

Dec 20 '16
Famous Question

× 2

Apr 13 '18

Silver

31

Rarest

Taxonomist

Nov 25 '13
Guru

× 2

Apr 19 '16
Favorite Question

× 2

Jun 29 '16

Bronze

28

Rarest

Self-Learner

Oct 25 '15
Curious

Jul 2 '14
Commentator

Feb 14 '11

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