Results are summarized over datasets.
Results for Black-box Regression
Select whether to analyze the results for every data set, Non-Friedman datasets, or Friedman datasets. You can also choose the aggregation function and the error measure.
R2 score of the test set
Size of the models
Training time in seconds
Considering the accuracy and simplicity of models simultaneously, this figure illustrates the trade-offs made by each method. Methods lower and to the left produce models with better trade-offs between accuracy and simplicity.
Results for Ground-truth Problems
How often a method finds a model symbolically equivalent to the ground-truth process
How often a method finds a model with test set R^2>0.999