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Data Science
Jacques Wainer's user avatar
Jacques Wainer's user avatar
Jacques Wainer's user avatar
Jacques Wainer
  • Member for 10 years, 1 month
  • Last seen more than a month ago
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Top posts
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3
Problem understanding probabilistic generative models for classification
Sep 2, 2020
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2
Faster grid search with small dataset to derive best params instead of full dataset?
Sep 1, 2020
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Hyperparameter tuning in multiclass classification problem: which scoring metric?
Sep 17, 2020
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Using SMOTENC in a pipeline
Sep 19, 2020
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40
How to make join operations in dplyr silent?
38
How do I know which method of cross validation is best?
16
Nested cross-validation - how is it different from model selection via kfold CV on the training set?
15
Number of principal components when preprocessing using PCA in caret package in R
15
Implementation of nested cross-validation