Code and data for benchmark of GTApprox
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GTApprox benchmark

These are scripts and data we used to compare GTApprox against several popular approximation libraries, as described in the paper GTApprox: surrogate modeling for industrial design (journal publication, arXiv preprint).

RRMS error profile Training time profile

Run to save results for all individual tests. (Each test is run in a separate process by first restricting available virtual memory (with ulimit, Linux-only) and then calling the script After completion, run to collect results and plot performance profiles.