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rapaio
  • Member for 12 years, 1 month
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statistics, data mining and ML, software https://github.com/padreati/rapaio

=== I do not agree with Stack - OpenAI partnership ===

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Top posts
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answer
52
Why doesn't Random Forest handle missing values in predictors?
May 16, 2014
answer
41
How do decision tree learning algorithms deal with missing values (under the hood)
May 5, 2014
answer
31
Question about standardizing in ridge regression
Aug 7, 2014
answer
20
Why is AUC higher for a classifier that is less accurate than for one that is more accurate?
Mar 20, 2014
answer
20
Gini decrease and Gini impurity of children nodes
Apr 30, 2014
answer
18
Will decision trees perform splitting of nodes by converting categorical values to numerical in practice?
May 15, 2015
answer
18
R's randomForest can not handle more than 32 levels. What is workaround?
May 5, 2014
answer
16
How we can draw an ROC curve for decision trees?
Jul 4, 2014
answer
15
Why we use log function for cross entropy?
Sep 11, 2018
answer
14
What is the problem with post-hoc testing?
Dec 22, 2014
Top network posts
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79
strings as features in decision tree/random forest
24
Do you have to normalize data when building decision trees using R?
23
What does the alpha and beta hyperparameters contribute to in Latent Dirichlet allocation?
19
Python vs R for machine learning
17
Is GLM a statistical or machine learning model?