User Timothée HENRY

29 votes

2 answers

107k views

How to use R prcomp results for prediction?

asked Oct 15, 2013 at 12:19

12 votes

5 answers

11k views

Linear regression not fitting well

asked Jan 28, 2014 at 6:59

9 votes

2 answers

44k views

How to fit data that looks like a gaussian? [duplicate]

asked Jan 22, 2014 at 15:08

6 votes

1 answer

3k views

Image classification using histogram

asked Jan 29, 2014 at 12:15

3 votes

1 answer

441 views

Statistical significance of results in conversion data on group of Adwords keywords

asked Mar 8, 2013 at 12:56

3 votes

2 answers

2k views

SVM prediction accuracy drops when using Test data [closed]

asked Oct 10, 2013 at 8:09

3 votes

1 answer

5k views

R e1071 tune plot does not give me the best gamma?

asked Oct 10, 2013 at 12:05

3 votes

1 answer

172 views

Find the values that let me split x in equally numbered groups

asked Jan 30, 2014 at 16:05

2 votes

1 answer

1k views

Can more features decrease the performance [duplicate]

asked Mar 11, 2014 at 15:52

2 votes

1 answer

1k views

Using Rpart to find which factor influence the outcome the most

asked Mar 17, 2014 at 15:08

2 votes

1 answer

428 views

R - How to smooth a conversion of weekly sales into daily sales?

asked Apr 3, 2014 at 0:36

2 votes

1 answer

105 views

Comparing success ratio based on unequal distribution of samples

asked May 27, 2014 at 13:30

2 votes

0 answers

88 views

R - how to train a model to fit probabilities

asked Dec 17, 2015 at 14:45

1 vote

1 answer

1k views

Can this data be fitted with a beta distribution?

asked May 2, 2016 at 20:47

1 vote

3 answers

1k views

R randomForest - is my variable treated as quantitative or categorical?

asked Jun 17, 2014 at 13:13

1 vote

1 answer

936 views

e1071 svm predicted probabilties are all 0.5

asked Jun 23, 2014 at 16:38

1 vote

0 answers

1k views

R algorithm or function to train using a LogLoss error

asked Jul 1, 2014 at 15:31

1 vote

2 answers

56 views

which algorithm uses a multidimension array of average probabilities

asked May 20, 2014 at 19:33

1 vote

1 answer

61 views

Testing a prediction hypothesis

asked Mar 14, 2014 at 13:08

1 vote

1 answer

4k views

e1071 svm predict - missing predictions

asked Feb 12, 2014 at 12:57

1 vote

2 answers

2k views

How to classify Gaussian from bimodal mixture of 2 Gaussians?

asked Jan 16, 2014 at 10:58

0 votes

0 answers

38 views

Which algorithm given this plot? [duplicate]

asked Jan 29, 2014 at 16:46

0 votes

0 answers

1k views

Can I decrease further the RMSE based on this feature?

asked Jan 28, 2014 at 10:27

0 votes

0 answers

47 views

Locally smoothed mean - R GPlots bandplot - how to get the values? [duplicate]

asked Feb 3, 2014 at 14:48

Stack Exchange Network

24 Questions

How to use R prcomp results for prediction?

Linear regression not fitting well

How to fit data that looks like a gaussian? [duplicate]

Image classification using histogram

Statistical significance of results in conversion data on group of Adwords keywords

SVM prediction accuracy drops when using Test data [closed]

R e1071 tune plot does not give me the best gamma?

Find the values that let me split x in equally numbered groups

Can more features decrease the performance [duplicate]

Using Rpart to find which factor influence the outcome the most

R - How to smooth a conversion of weekly sales into daily sales?

Comparing success ratio based on unequal distribution of samples

R - how to train a model to fit probabilities

Can this data be fitted with a beta distribution?

R randomForest - is my variable treated as quantitative or categorical?

e1071 svm predicted probabilties are all 0.5

R algorithm or function to train using a LogLoss error

which algorithm uses a multidimension array of average probabilities

Testing a prediction hypothesis

e1071 svm predict - missing predictions

How to classify Gaussian from bimodal mixture of 2 Gaussians?

Which algorithm given this plot? [duplicate]

Can I decrease further the RMSE based on this feature?

Locally smoothed mean - R GPlots bandplot - how to get the values? [duplicate]