Results

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

Accuracy-Complexity-Time Trade-offs

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

Symbolically-verfied Solutions

How often a method finds a model symbolically equivalent to the ground-truth process

Accuracy Solutions

How often a method finds a model with test set R^2>0.999