Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Join us in building a kind, collaborative learning community via our updated Code of Conduct.
Meta User
Network Profile
4,806 reputation
16
28

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

98 answers
0 questions
~328k people reached
  • Copenhagen, Denmark
  • sorhawell
  • forestfloor.dk
  • Member for 4 years, 1 month
  • 925 profile views
  • Last seen Jul 31 at 9:49

Communities (8)

Top Network Posts

Top Tags (76)

Score 336
Posts 82
Posts % 84
Score 168
Posts 33
Score 152
Posts 35
Score 89
Posts 13
Score 46
Posts 13
Score 34
Posts 6
View all tags →

Top Posts (98) All Questions Answers | Votes Newest

46 Obtaining knowledge from a random forest Sep 16 '15
23 R package for Weighted Random Forest? classwt option? Jun 21 '15
23 In a random forest, is larger %IncMSE better or worse? Jul 22 '15
19 How to interpret Mean Decrease in Accuracy and Mean Decrease GINI in Random Forest models Feb 22 '16
16 Does Breiman's random forest use information gain or Gini index? Aug 14 '15
14 Why log-transforming the data before performing principal component analysis? Aug 2 '15
11 Won't highly-correlated variables in random forest distort accuracy and feature-selection? Apr 3 '15
11 How are Random Forests not sensitive to outliers? Dec 19 '15
7 R: What do I see in partial dependence plots of gbm and RandomForest? Aug 20 '14
7 CART: Selection of best predictor for splitting when gains in impurity decrease are equal? Aug 13 '15
View all questions and answers →

Badges (44)

Gold —
Silver 16

Rarest
Bronze 28

Rarest
View all badges →