Oliver Angelil's user avatar
Oliver Angelil's user avatar
Oliver Angelil's user avatar
Oliver Angelil
  • Member for 7 years, 5 months
  • Last seen more than a week ago
  • Sydney, Australia
46 votes
2 answers
9k views

If only prediction is of interest, why use lasso over ridge?

18 votes
3 answers
10k views

Why not use the "normal equations" to find simple least squares coefficients?

13 votes
2 answers
11k views

Kolmogorov–Smirnov test: p-value and ks-test statistic decrease as sample size increases

9 votes
1 answer
1k views

Gradient descent or not for simple linear regression

6 votes
2 answers
8k views

Feature Importance for Breast Cancer: Random Forests vs Logistic Regression

3 votes
0 answers
499 views

Why is the Kolmogorov–Smirnov (KS) test more popular than the Overlapping Coefficient (OVL)?

2 votes
0 answers
2k views

Convert Pearson correlation matrix into dissimilarity matrix [duplicate]

2 votes
1 answer
3k views

Significance of linear fit (not relative to zero slope!)

2 votes
0 answers
1k views

Variable importance in cases of multicollinearity: OLS vs ridge regression

2 votes
1 answer
89 views

Exploring how adjusting the input variables influence the target variable?

1 vote
0 answers
28 views

Open-Source Alternative of Closed-Source Swarm Optimization

1 vote
1 answer
970 views

bias-variance tradeoff: Where is the "U" shape on the test set?

1 vote
3 answers
515 views

When perform multiple regression with OLS instead of ridge regression?

1 vote
1 answer
596 views

Case where Logistic Regression performs better with fewer predictors

1 vote
0 answers
33 views

Hypothesis test for significance of linear fit?

0 votes
0 answers
36 views

Possible mistake in youtube video explaining p-value

0 votes
1 answer
77 views

Fixed Effects Intuition: mean subtraction; categorical variables; and more [closed]