Cross Validated
user avatar
user avatar
user avatar
geekoverdose
  • Member for 6 years, 1 month
  • Last seen this week
Profile Activity
Stats
3,711
reputation
407k
reached
114
answers
1
question
Communities
View all
About

Work: R&D at the interconnection of machine intelligence/ML with mobility, sensor data, security, etc.
Spare time: sometimes writing posts for by blog at http://geekoverdose.wordpress.com.

Badges
View all badges
2
gold badges
15
silver badges
27
bronze badges
Top tags
View all tags
114
Score
26
Posts
23
Posts %
66
Score
32
Posts
28
Posts %
50
Score
19
Posts
17
Posts %
43
Score
29
Posts
25
Posts %
38
Score
10
Posts
9
Posts %
23
Score
20
Posts
17
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
32
Cross-validation misuse (reporting performance for the best hyperparameter value)
Jul 18, 2016
answer
26
What does the cost (C) parameter mean in SVM?
Jul 25, 2016
answer
15
Classification/evaluation metrics for highly imbalanced data
Jul 8, 2016
answer
11
Why does the CV estimate of Test Error Underestimate Actual Test Error?
Jul 25, 2016
answer
11
How does cross-validation in train (caret) precisely work?
Jun 16, 2016
answer
10
How to select a range of dates in R?
Jun 27, 2016
answer
9
varying classification threshold to produce ROC curves.
Jun 30, 2016
answer
8
Is overfitted model with higher AUC on test sample better than not overfitted one
Jun 27, 2016
answer
7
Random Forest graph interpretation in R
Jul 4, 2016
answer
6
How to avoid k-means assigning different labels on different run?
Jul 20, 2016
Top network posts
View all network posts
15
Plot ROC curve from Cross-Validation (training) data in R
15
Discrete Wavelet Transform - Visualizing Relation between Decomposed Detail Coefficients and Signal
12
Pythonic way to find the last position in a string matching a negative regex
11
Automatically remove fields from .bib file containing biblatex entries such as @Thesis
6
Prevent `biber --tool` from removing non-standard fields in .bib files

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.