Cross Validated
Profile Activity
Meta user
Network profile
5,581
reputation
3
25
59

Xavier Bourret Sicotte

Data analyst @ Earnin - all views are my own

Sci-fi and climbing enthusiast - ping me if you want to spend time coding or Kaggle-ing in SF

https://xavierbourretsicotte.github.io/

78
answers
10
questions
~775k
people reached

Communities (12)

Top Meta Posts
0
3

Top network posts

Top tags (93)

Score 223
Posts 33
Posts % 38
Score 118
Posts 24
Score 112
Posts 11
Score 74
Posts 15
Score 62
Posts 7
Score 54
Posts 7
View all tags →

Top posts (88)

All Questions Answers
Votes Newest
61 Bias and variance in leave-one-out vs K-fold cross validation Jul 18 '18
38 How to intuitively explain what a kernel is? Jul 8 '18
28 Calculating confidence intervals for a logistic regression Jul 5 '18
26 Maximum Likelihood Estimators - Multivariate Gaussian Jun 15 '18
22 Maximum Likelihood Estimators - Multivariate Gaussian Jun 15 '18
21 Understanding bias-variance tradeoff derivation Jul 3 '18
16 Variance of $K$-fold cross-validation estimates as $f(K)$: what is the role of “stability”? Jul 21 '18
14 How does one interpret SVM feature weights? Jul 8 '18
13 Intuitive explanations of differences between Gradient Boosting Trees (GBM) & Adaboost Jul 11 '18
12 What is the difference between a “link function” and a “canonical link function” for GLM May 31 '18
View all questions and answers →

Badges (87)

Gold

3

Rarest

Silver

25

Rarest

Bronze

59

Rarest

View all badges →