User Matthew Drury - Cross Validated

Matthew Drury

Member for 8 years, 7 months
Last seen this week

GitHub
Seattle, WA

432 Answers

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1 vote

xgboost parameters - how can we use max.depth parameter with binary:logistic objective

answered May 23, 2016 at 18:55

1 vote

Accepted

In a CART model, why is the average of the leaf proportions equal to the total proportion only when the classes are unweighted?

answered Apr 18, 2016 at 17:19

1 vote

How to Prove Unbiased Estimator

answered Feb 13, 2016 at 23:53

1 vote

Accepted

Computing Cross-Validation Errors for Subset Selection: error in standard code in the literature?

answered Feb 5, 2016 at 23:15

0 votes

Precision and recall of imbalanced classes

answered Jul 9, 2018 at 2:54

0 votes

Correlation and P Value

answered Feb 3, 2019 at 20:50

0 votes

Accepted

Derive formula from output coefficients

answered May 20, 2018 at 15:27

0 votes

Very Large Values Predicted for Linear Regression with One Hot Encoding

answered Jun 25, 2017 at 5:33

0 votes

How manage missing value with SVM prediction

answered Jun 14, 2017 at 2:42

0 votes

Accepted

Is Random Forest the best way for calculating continuous variable using 5 categorical variable

answered May 7, 2017 at 20:09

0 votes

Accepted

piecewise regression into a for loop

answered Apr 2, 2017 at 23:50

0 votes

GBM and 1-dim approximation

answered Aug 21, 2016 at 22:12

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