Cross Validated
Profile Activity
Meta user
Network profile
5,614
reputation
22
29

Soren Havelund Welling

Independant Consultant

CRAN package forestFloor, to visualize the mapping structure of random forests

interests: Physical Chemistry, Oral protein delivery, pharmaceuticals, QSAR models, molecular descriptors, Forecasting financial trends with machine learning, R coding

99
answers
0
questions
~551k
people reached
  • Copenhagen, Denmark
  • sorhawell
  • forestfloor.dk
  • Member for 5 years, 11 months
  • 1,282 profile views
  • Last seen May 11 at 11:52

Communities (9)

Top network posts

Top tags (76)

Score 401
Posts 82
Posts % 83
Score 211
Posts 33
Score 174
Posts 35
Score 106
Posts 14
Score 57
Posts 13
Score 40
Posts 6
View all tags →

Top posts (99)

All Questions Answers
Votes Newest
53 Obtaining knowledge from a random forest Sep 16 '15
30 In a random forest, is larger %IncMSE better or worse? Jul 22 '15
29 R package for Weighted Random Forest? classwt option? Jun 21 '15
26 How to interpret Mean Decrease in Accuracy and Mean Decrease GINI in Random Forest models Feb 22 '16
22 Won't highly-correlated variables in random forest distort accuracy and feature-selection? Apr 3 '15
20 Why log-transforming the data before performing principal component analysis? Aug 2 '15
16 Does Breiman's random forest use information gain or Gini index? Aug 14 '15
11 How are Random Forests not sensitive to outliers? Dec 19 '15
9 Random forest in R using unbalanced data Aug 23 '15
9 Interpreting percent variance explained in Random Forest output Jul 18 '15
View all questions and answers →

Badges (51)

Gold

—

Silver

22

Rarest

Bronze

29

Rarest

View all badges →