User Thomas Moore

43 votes

9 answers

8k views

Correlation does not imply causation; but what about when one of the variables is time?

asked Jun 7, 2017 at 17:00

21 votes

3 answers

7k views

Can a posterior probability be >1?

asked Apr 30, 2018 at 23:57

14 votes

2 answers

4k views

Is splitting the data into test and training sets purely a "stats" thing?

asked Jul 1, 2017 at 23:04

6 votes

2 answers

1k views

Machine Learning - Prediction Interval - Cheating?

asked Nov 16, 2018 at 22:18

5 votes

1 answer

156 views

Neural Network - Can Hidden Layer Nodes be omitted from output equation

asked Dec 25, 2019 at 5:35

4 votes

1 answer

349 views

RMSProp Squared Gradients

asked Feb 11, 2019 at 16:24

4 votes

4 answers

5k views

When to not split up your data into training and testing

asked Jul 10, 2017 at 17:38

3 votes

2 answers

628 views

Plus/Minus Model accuracy from $R^2$

asked Jul 25, 2018 at 16:01

3 votes

1 answer

2k views

Feedforward Neural networks for Regression confusion

asked Aug 29, 2018 at 23:06

3 votes

2 answers

45 views

Measuring error from regression results, is MSE appropriate here?

asked Sep 12, 2018 at 15:39

3 votes

2 answers

4k views

Example of left-tail distribution

asked Jun 4, 2018 at 15:42

3 votes

1 answer

130 views

Probability of Union of 2 Events Always Equals 1?

asked Jul 4, 2021 at 3:47

2 votes

1 answer

142 views

Interpreting Binomial CDF results

asked Jun 30, 2021 at 19:27

2 votes

1 answer

170 views

Bayes Decision Boundary Dimension

asked Jun 6, 2020 at 2:25

2 votes

1 answer

805 views

Understanding p-value in terms of Density Function

asked Oct 22, 2020 at 17:47

2 votes

1 answer

139 views

MSE vs correlation in Data Science

asked Apr 23, 2018 at 17:25

2 votes

1 answer

66 views

Fraction / Percentages Brainteaser

asked May 1, 2018 at 1:47

2 votes

1 answer

575 views

Time series and Machine Learning : test/training sets

asked Aug 19, 2017 at 11:43

2 votes

1 answer

1k views

mean variance of multimodal distribution

asked Oct 18, 2017 at 21:59

2 votes

1 answer

1k views

multinomial distribution sampling

asked Mar 8, 2018 at 20:21

2 votes

1 answer

882 views

Modes of a multinomial distribution

asked Mar 8, 2018 at 20:39

2 votes

0 answers

113 views

CDF of multivariate hypergeometric distribution

asked Mar 13, 2018 at 17:25

2 votes

1 answer

122 views

Logistic Regression Probabilities

asked Apr 30, 2016 at 14:20

2 votes

2 answers

668 views

Boosted Trees classification

asked May 2, 2016 at 17:45

1 vote

3 answers

265 views

Multiclass classification question

asked May 4, 2016 at 13:49

1 vote

1 answer

222 views

Percent change for nonlinear data [closed]

asked Aug 11, 2016 at 0:35

1 vote

1 answer

145 views

Regression against unknown values

asked Jul 7, 2017 at 3:51

1 vote

1 answer

320 views

test error and correlation

asked Jun 7, 2017 at 23:23

1 vote

1 answer

147 views

binomial distribution interpretation

asked Apr 19, 2018 at 22:43

1 vote

0 answers

35 views

Regression / Probability should give one number!

asked Dec 5, 2017 at 0:35

Stack Exchange Network

42 Questions

Correlation does not imply causation; but what about when one of the variables is time?

Can a posterior probability be >1?

Is splitting the data into test and training sets purely a "stats" thing?

Machine Learning - Prediction Interval - Cheating?

Neural Network - Can Hidden Layer Nodes be omitted from output equation

RMSProp Squared Gradients

When to not split up your data into training and testing

Plus/Minus Model accuracy from $R^2$

Feedforward Neural networks for Regression confusion

Measuring error from regression results, is MSE appropriate here?

Example of left-tail distribution

Probability of Union of 2 Events Always Equals 1?

Interpreting Binomial CDF results

Bayes Decision Boundary Dimension

Understanding p-value in terms of Density Function

MSE vs correlation in Data Science

Fraction / Percentages Brainteaser

Time series and Machine Learning : test/training sets

mean variance of multimodal distribution

multinomial distribution sampling

Modes of a multinomial distribution

CDF of multivariate hypergeometric distribution

Logistic Regression Probabilities

Boosted Trees classification

Multiclass classification question

Percent change for nonlinear data [closed]

Regression against unknown values

test error and correlation

binomial distribution interpretation

Regression / Probability should give one number!