R - mlr: Is there a easy way to get the variable importance of tuned support vector machine models in nested resampling (spatial)?
问题 I am trying to get the variable importance for all predictors (or variables, or features) of a tuned support vector machine (svm) model using e1071::svm through the mlr -package in R . But I am not sure, if I am doing the assessment right. Well, at first the idea: To get an honest tuned svm-model, I am following the nested-resampling tutorial using spatial n-fold cross-validation ( SpRepCV ) in the outer loop and spatial cross-validation ( SpCV ) in the inner loop. As tuning parameter gamma