Skip to main content
Cross Validated
Winks's user avatar
Winks's user avatar
Winks's user avatar
Winks
  • Member for 8 years, 11 months
  • Last seen more than 1 year ago
  • Switzerland
Profile Activity
Stats
3,751
reputation
192k
reached
23
answers
5
questions
Communities
View all
About

Student in Computer Science

Badges
View all badges
1
gold badge
19
silver badges
27
bronze badges
Top tags
View all tags
160
Score
8
Posts
29
Posts %
98
Score
2
Posts
7
Posts %
58
Score
2
Posts
7
Posts %
57
Score
4
Posts
14
Posts %
43
Score
3
Posts
11
Posts %
33
Score
2
Posts
7
Posts %
Top posts
View all questions and answers
answer
94
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
35
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
11
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
View all network posts
41
Neural networks: which cost function to use?
28
Why is xgboost so much faster than sklearn GradientBoostingClassifier?
23
How does Xgboost learn what are the inputs for missing values?
22
Codeigniter - Date format - Form Validation
20
How to perform feature engineering on unknown features?