Stack Exchange

Firebug

Brazil

Bruno Hebling Vieira -

  • BSc in Medical Physics from the University of São Paulo (USP);
  • MSc in Physics Applied to Medicine and Biology from the University of São Paulo (USP).
top accounts reputation activity bookmarks subscriptions
Top Questions
36 votes

Why Beta/Dirichlet Regression are not considered Generalized Linear Models?

generalized-linear-model beta-regression dirichlet-regression asked Sep 22, 2017 at 19:13
stats.stackexchange.com

30 votes

How does a Relevance Vector Machine (RVM) work?

regression machine-learning classification svm asked Sep 28, 2016 at 13:55
stats.stackexchange.com

26 votes

t-SNE versus MDS

data-visualization dimensionality-reduction multidimensional-scaling tsne asked Jul 12, 2016 at 21:33
stats.stackexchange.com

26 votes

Bridge penalty vs. Elastic Net regularization

regression lasso regularization ridge-regression elastic-net asked Jul 19, 2016 at 14:33
stats.stackexchange.com

22 votes

What are the practical uses of Neural ODEs?

machine-learning neural-networks backpropagation differential-equations neural-odes asked Jan 20, 2020 at 3:27
stats.stackexchange.com

21 votes

What's the formula for the Benjamini-Hochberg adjusted p-value?

hypothesis-testing p-value multiple-comparisons false-discovery-rate asked Oct 4, 2016 at 20:31
stats.stackexchange.com

19 votes

What *is* an Artificial Neural Network?

machine-learning neural-networks deep-learning unsupervised-learning supervised-learning asked Aug 16, 2018 at 0:41
stats.stackexchange.com

13 votes

How can I resume an interrupted Firefox download?

firefox download asked Jul 20, 2016 at 12:39
superuser.com

8 votes

How to convert a matrix to an array of arrays?

arrays matrix multidimensional-array julia-lang asked Jan 14, 2018 at 22:46
stackoverflow.com

8 votes

Understanding the different formulations for SVM

classification svm statistical-learning asked Jun 19, 2015 at 20:57
stats.stackexchange.com

1 2

Top Answers
77
Negation of %in% in R
stackoverflow.com

71
40,000 neuroscience papers might be wrong
stats.stackexchange.com

54
Practical hyperparameter optimization: Random vs. grid search
stats.stackexchange.com

44
Calculating PCA variance explained
stats.stackexchange.com

38
Does random forest need input variables to be scaled or centered?
stats.stackexchange.com

31
hinge loss vs logistic loss advantages and disadvantages/limitations
stats.stackexchange.com

26
How to determine the accuracy of regression? Which measure should be used?
stats.stackexchange.com

23
What's considered a good log loss?
stats.stackexchange.com

23
How does `predict.randomForest` estimate class probabilities?
stats.stackexchange.com

20
Perform Fourier Analysis to a Time Series in R
stackoverflow.com

17
Random forest regression not predicting higher than training data
stats.stackexchange.com

16
What important ideas came since Nelder and McCullagh's book Generalized Linear Models (a 40 year old book)?
stats.stackexchange.com

15
How can I resume an interrupted Firefox download?
superuser.com

15
R multiple conditions in if statement
stackoverflow.com

15
Why isn't variance defined as the difference between every value following each other?
stats.stackexchange.com

14
T-test paradox: can adding a single point very far from the null value change the outcome from significant to nonsignificant?
stats.stackexchange.com

14
Is Gradient Descent possible for kernelized SVMs (if so, why do people use Quadratic Programming)?
stats.stackexchange.com

13
Is there any classification algorithm that doesn't give probability?
stats.stackexchange.com

12
Why does regularization wreck orthogonality of predictions and residuals in linear regression?
stats.stackexchange.com

12
How should I transform non-negative data including zeros?
stats.stackexchange.com

12
When would you use PCA rather than LDA in classification?
stats.stackexchange.com

11
Accuracy vs. area under the ROC curve
stats.stackexchange.com

11
What does the "machine" in "support vector machine" and "restricted Boltzmann machine" mean?
stats.stackexchange.com

11
Meaning of Epsilon in SVM regression
stats.stackexchange.com

11
Supervised learning with uncertain data?
stats.stackexchange.com

10
How can I better understand this covariance equation?
stats.stackexchange.com

10
Classification with ordered classes?
stats.stackexchange.com

10
How to obtain optimal hyperparameters after nested cross validation?
stats.stackexchange.com

9
Modern machine learning and the bias-variance trade-off
stats.stackexchange.com

9
Most efficient way to calculate pairwise partial correlations in base R?
stackoverflow.com

1 2 3