Comment Re:Pretty impressive (Score 1) 29
Check into how this software works. It chooses a sparse set of data points, creates its "model", and then brings in more points to test against. I've used it (though not super seriously) and heard a talk by one of its creators. It's based upon a heuristic of finding the _most_surprising_, _worst_ matches to its guesses and then refining the model. In the sense that it is explicitly used to predict how well it fits to further actual, experimentally-obtained data points, your criterion of it being "tested against a physical environment to determine whether the predictions are correct" is exactly what it does.