Cross Validated
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Xavier Bourret Sicotte
  • Member for 4 years, 3 months
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About

Freelance Data analyst - all views are my own

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

https://xavierbourretsicotte.github.io/

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Top posts
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All Questions Answers
Score Newest
answer
89
Bias and variance in leave-one-out vs K-fold cross validation
Jul 18, 2018
answer
75
How to intuitively explain what a kernel is?
Jul 8, 2018
answer
63
Calculating confidence intervals for a logistic regression
Jul 5, 2018
answer
53
Maximum Likelihood Estimators - Multivariate Gaussian
Jun 15, 2018
question
41
Maximum Likelihood Estimators - Multivariate Gaussian
Jun 15, 2018
answer
31
Understanding bias-variance tradeoff derivation
Jul 3, 2018
answer
23
How does one interpret SVM feature weights?
Jul 8, 2018
answer
20
What is the difference between a "link function" and a "canonical link function" for GLM
May 31, 2018
answer
19
Coordinate descent soft-thresholding update operator for LASSO
Jun 13, 2018
answer
18
Intuitive explanations of differences between Gradient Boosting Trees (GBM) & Adaboost
Jul 11, 2018
Top Meta posts
0
3
9
We have a very large & widening gap between questions and answers. How do we fix it?
5
Are we seeing a dramatic drop in answers per question?
4
Putting Cross Validated stats on resume
Top network posts
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11
Is $f(x)=|x|$ a convex function?
8
Gradient descent impementation python - contour lines
7
What is the difference between a kernel, and kernel (Gram) matrix?
5
Prove that the sum of convex functions is again convex.

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