> > Yes, you can generalize pseudoliberties by extending them > > with another field, such that if the (summed) pseudoliberty field > > is between 1 and 4, then the other (summed) field will tell you if all > these > > are coming from a single true liberty. > > Can you elaborate on this?
Let me pose it as an exercise. You can assign to each point p a value code[p] such that if you add up the code[] of between 1 and 4 points (not necessarily different), then from this sum you can tell whether all these points are identical, and if so, what that point is. It's like an error correcting code. instead of plain pseudoliberties, which sum the value 1 for each stone-empty adjacency, we can sum these code[]s as well... regards, -John _______________________________________________ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
