Mathematics
Xavier Bourret Sicotte's user avatar
Xavier Bourret Sicotte's user avatar
Xavier Bourret Sicotte's user avatar
Xavier Bourret Sicotte
  • Member for 5 years, 8 months
  • Last seen more than a month ago
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About

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Climbing and surfing enthusiast in Paris, France

https://xavierbourretsicotte.github.io/

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Top posts
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All Questions Answers
Score Newest
answer
21
Is $f(x)=|x|$ a convex function?
Jun 12, 2018
answer
7
What is the difference between a kernel, and kernel (Gram) matrix?
Jul 2, 2018
answer
6
Prove that the sum of convex functions is again convex.
Jun 12, 2018
answer
4
Covariance of multinomial distribution
May 30, 2018
answer
3
Prove quotient of two $N(0,1)$ is $\text{Cauchy}(0,1)$
May 30, 2018
question
2
Bayes decision theory - step in derivation
Jun 26, 2018
question
1
Singular value, norm and eigenvalues
Apr 6, 2018
question
1
Step in PCA proof - invariance of trace operator and orthogonality
Apr 7, 2018
answer
1
Bayesian inference exercise
Jun 26, 2018
answer
1
Intuition for probability of drawing first ball = probability of drawing second ball
Nov 8, 2018
Top network posts
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103
Bias and variance in leave-one-out vs K-fold cross validation
86
How to intuitively explain what a kernel is?
77
Calculating confidence intervals for a logistic regression
63
Maximum Likelihood Estimators - Multivariate Gaussian
51
Maximum Likelihood Estimators - Multivariate Gaussian

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