Cross Validated
Profile Activity
Meta user
Network profile
1,533
reputation
4
22
29

mynameisJEFF

Apparently, this user prefers to keep an air of mystery about them.

0
answers
28
questions
~192k
people reached
  • Member for 7 years, 3 months
  • 187 profile views
  • Last seen Mar 4 at 16:03

Communities (17)

Top network posts

Top tags (40)

Score 0
Posts 7
Posts % 25
Score 0
Posts 6
Score 0
Posts 5
Score 0
Posts 5
Score 0
Posts 5
Score 0
Posts 4
View all tags →

Top posts (28)

All Questions Answers
Votes Newest
47 Derive Variance of regression coefficient in simple linear regression Mar 2 '14
24 What exactly is called “principal component” in PCA? Feb 27 '14
20 Compute and graph the LDA decision boundary Apr 1 '14
10 How to find optimal values for the tuning parameters in boosting trees ? Jun 15 '14
7 How to generate uncorrelated white noise sequence in R without using arima.sim? May 15 '15
7 Can I fit logistic regression over a dataset with only categorical data? Nov 3 '15
6 How do I transform a non-linear relationship to make it linear? Jun 18 '18
6 Estimating the covariance matrix in linear discriminant analysis Mar 19 '14
5 Deriving the optimal value for the intercept term in SVM Mar 25 '14
4 Understand the reasons of using Kernel method in SVM Jun 2 '14
View all questions and answers →

Badges (55)

Gold

4

Rarest

Silver

22

Rarest

Bronze

29

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.