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Matthew Drury
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Trained Pragmatist.

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All Questions Answers
Score Newest
answer
74
If 900 out of 1000 people say a car is blue, what is the probability that it is blue?
Aug 20, 2017
answer
69
Why use regularisation in polynomial regression instead of lowering the degree?
Jul 31, 2016
answer
66
Relative variable importance for Boosting
Jul 29, 2015
question
61
What is the root cause of the class imbalance problem?
Nov 25, 2016
answer
60
Least Squares Regression Step-By-Step Linear Algebra Computation
May 28, 2015
answer
54
How to apply standardization/normalization to train- and testset if prediction is the goal?
Sep 30, 2015
answer
50
What is the difference between decision_function, predict_proba, and predict function for logistic regression problem?
Feb 21, 2018
answer
49
One-hot vs dummy encoding in Scikit-learn
Jul 16, 2016
answer
49
Gradient Boosting for Linear Regression - why does it not work?
Dec 16, 2015
answer
48
What to conclude from this lasso plot (glmnet)
May 31, 2015
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Top $k$ List of Reasons to Close a Question Immediately
7
How to make math/stats discussion friendly to blind people?
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When is it appropriate to introduce a new layer of abstraction into a class hierarchy?
29
Received federal student loan collection letter, but never had one. What to do?
12
How to convert r data frame to h2o object
11
python 2.7 TypeError: bad operand type for unary +: 'str'
6
XGBoost on python : what is wrong with xgb.cv?

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