Currently, the original GES algorithm and the newer FGS algorithm are both in the interface. One feature of FGS is that the user can assume that if X and Y are uncorrelated then X is not adjacent to Y in the graph. Assuming this kind of faithfulness speeds up the search considerably but is not always helpful. So the user should be able to choose whether to assume it or not. We need a switch to let the user decide.
jdramsey
commented
8 years ago
Currently, the original GES algorithm and the newer FGS algorithm are both in the interface. One feature of FGS is that the user can assume that if X and Y are uncorrelated then X is not adjacent to Y in the graph. Assuming this kind of faithfulness speeds up the search considerably but is not always helpful. So the user should be able to choose whether to assume it or not. We need a switch to let the user decide.