Data Science
rayven1lk's user avatar
rayven1lk's user avatar
rayven1lk's user avatar
rayven1lk
  • Member for 5 years, 5 months
  • Last seen more than 2 years ago
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33
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25
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25
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3
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25
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Top posts
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All Questions Answers
Score Newest
question
5
Why does balancing the test dataset improve precision-recall curve?
Oct 29, 2018
question
3
How to measure variable contribution to an observation in a non-linear model?
Jan 16, 2019
question
3
Overfitted model produces similar AUC on test set, so which model do I go with?
Jun 27, 2018
question
3
Running two stage classification to predict relatively rare event?
Jun 29, 2018
question
3
How to implement feature selection for categorical variables (especially with many categories)?
Aug 13, 2018
question
2
Optimizing decision threshold on model with oversampled/imbalanced data
Sep 21, 2018
question
2
Decent ROC, but horrible Precision-Recall curve
Sep 27, 2018
question
2
How to Monitor ML Classification Models in production?
Feb 22, 2019
question
1
Feature Importance Scores from Gradient Boosting vs Random Forest
Jul 10, 2019
question
1
Can Precision-Recall be improved for imbalanced sample?
Oct 24, 2018
Top network posts
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9
Applying for a Schengen visa as a tourist in Romania?
5
How can I speed up the processing of my Romanian short-stay visa at the Romanian consulate in New York?
5
How to split longitudinal data into training and testing sets

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