Re: [Bug-gnubg] Neural network symmetry question

2011-12-12 Thread Mark Higgins
I ran my test out to 400k runs and the symmetric network starting drifting down, with the normal one edging it out in head to head competitions. But the real evidence against it came from looking at probability estimates from a couple benchmark positions: one where white is almost certainly

Re: [Bug-gnubg] Neural network symmetry question

2011-12-12 Thread Øystein Schønning-Johansen
On Mon, Dec 12, 2011 at 9:11 PM, Mark Higgins migg...@gmail.com wrote: I assume this is what the gnubg benchmark stuff is about btw? Comparing probability estimates in a bunch of benchmark board positions against rolled-out probabilities? How do you condense the many different cases into a