A message from our CEO about the future of Stack Overflow and Stack Exchange. Read now.
Cross Validated
Sponsored by
Sponsored logo
Meta user
Network profile
1,065
reputation
6
14

psarka

Data scientist, used to do math.

33
answers
2
questions
~32k
people reached
  • Brussels, Belgium
  • psarka.wordpress.com
  • Member for 5 years, 3 months
  • 124 profile views
  • Last seen Jan 5 at 10:19

Communities (10)

Top network posts

Top tags (63)

Score 22
Posts 3
Posts % 9
Score 14
Posts 7
Score 7
Posts 2
Score 6
Posts 4
Score 6
Posts 2
Score 5
Posts 2
View all tags →

Top posts (35) All Questions Answers | Votes Newest

20 Strange pattern in standard deviation confidence interval estimation via bootstrapping Jan 16 '17
7 How to generate a large full-rank random correlation matrix with some strong correlations present? Nov 18 '14
5 Confusion in regression function derivation Dec 7 '14
5 Neural Network for regression should I use relu or linear function for output node? Oct 23 '17
4 Expectations of the geometric mean of a random sample from a uniform distribution Oct 27 '14
3 Why the first moment is standardized before computing higher moments, but higher moments are not? Oct 27 '14
3 Question regarding form of a cost function while training a model May 11 '15
3 Finding a function minimizing the expected value Jul 13 '18
2 Can a state have zero periodicity? Jan 3 '19
2 Reflect data quality in Kalman filter Feb 1 '17
View all questions and answers →

Badges (20)

Gold

—

Silver

6

Rarest

Bronze

14

Rarest

View all badges →