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Ben Reiniger

math PhD (research in combinatorics) turned data scientist

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  • Chicago, IL, USA
  • bmreiniger.github.io
  • Member for 1 year, 5 months
  • 41 profile views
  • Last seen 1 hour ago

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4 Where is the bomb: How to estimate the probability, given row and column totals? Sep 24 '19
3 how does splitting at a node occur in a decision-tree with non-categorical data? Feb 14 '19
3 R caret classification - why doesn't model accuracy equal accuracy given by predict()? Aug 29 '19
2 Using instance weights in XGBoost Jul 17 '19
2 Does oversampling/undersampling change the distribution of the data? Sep 25 '19
2 SMOTE in decision tree is generating a “Synthetic” rule Feb 4
2 Implementing a regularization term in ridge regrssion Mar 4
2 Is there any reason to factor in sample weights when applying a scoring function to a test set? Feb 24
2 Why is the model performance better with more data, while it does not seem to be due to reduced model variance? Apr 13
2 SKLearn cross_val_score error AttributeError(“'Binarizer' object has no attribute 'predict'”,) Apr 16
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