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Antoine's user avatar
Antoine
  • Member for 9 years
  • Last seen more than a week ago
43 votes
1 answer
50k views

Relative variable importance for Boosting

23 votes
5 answers
19k views

Are Random Forest and Boosting parametric or non-parametric?

16 votes
2 answers
7k views

Do CART trees capture interactions among predictors?

13 votes
3 answers
9k views

Out-of-bag error estimate for boosting?

9 votes
2 answers
6k views

Is parametric equivalent to linear?

9 votes
2 answers
5k views

Simulate from Kernel Density Estimate (empirical PDF)

9 votes
1 answer
3k views

CART: Selection of best predictor for splitting when gains in impurity decrease are equal?

8 votes
2 answers
1k views

Simulate from a dynamic mixture of distributions

7 votes
4 answers
817 views

Which data are used at each step of Stochastic Gradient Boosting? Subsample of the original training set or gradient of the loss function?

7 votes
1 answer
8k views

What is the computational complexity of a 1D convolutional layer?

6 votes
1 answer
517 views

n-gram language model

5 votes
1 answer
6k views

Simple linear regression: R2 not equal to squared Pearson coefficient

5 votes
1 answer
2k views

Empirical verification of the probability integral transform

3 votes
0 answers
593 views

Simulating from empirical copula density estimate

3 votes
0 answers
281 views

Hyperparameter optimization in 6-dimensional continuous space

2 votes
2 answers
2k views

Get quantile function of dynamic mixture model

1 vote
0 answers
97 views

Best Random Forest model converging to bagging: What does it mean?

1 vote
0 answers
267 views

Simulate from a dynamic mixture of distributions, honoring the tail

1 vote
1 answer
499 views

Curse of dimensionality with language models

0 votes
0 answers
465 views

Huge overfitting with Random Forests and Boosted Trees?