Cross Validated
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Winks
  • Member for 7 years, 11 months
  • Last seen more than a month ago
  • Switzerland
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Student in Computer Science

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Top posts
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All Questions Answers
Score Newest
answer
90
XGBoost Loss function Approximation With Taylor Expansion
Mar 29, 2016
answer
52
Why is xgboost overfitting in my task? Is it fine to accept this overfitting?
Mar 30, 2016
answer
32
What are the differences between Logistic Function and Sigmoid Function?
Mar 30, 2016
answer
27
Difference between selecting features based on "F regression" and based on $R^2$ values?
Apr 14, 2016
question
20
Classification with Gradient Boosting : How to keep the prediction in [0,1]
Mar 28, 2016
answer
13
Unbiased, positive estimator for the square of the mean
Apr 7, 2018
question
10
Unbiased, positive estimator for the square of the mean
Apr 7, 2018
answer
8
Classification with Gradient Boosting : How to keep the prediction in [0,1]
Apr 2, 2016
answer
6
Is Linear/Polynomial Regression sensitive to irrelevant features or noise?
Jan 18, 2016
answer
6
random forest - summarize two features in one without losing information
Mar 28, 2016
Top network posts
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40
Neural networks: which cost function to use?
28
Why is xgboost so much faster than sklearn GradientBoostingClassifier?
22
Codeigniter - Date format - Form Validation
21
How does Xgboost learn what are the inputs for missing values?
20
How to perform feature engineering on unknown features?

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