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Soren Havelund Welling

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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

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55 Obtaining knowledge from a random forest Sep 16 '15
31 In a random forest, is larger %IncMSE better or worse? Jul 22 '15
30 R package for Weighted Random Forest? classwt option? Jun 21 '15
27 How to interpret Mean Decrease in Accuracy and Mean Decrease GINI in Random Forest models Feb 22 '16
24 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
17 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
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