OgreMkV
Posts: 3668 Joined: Oct. 2009
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After this one, I'm done.
Quote | Just like the checkers playing algorithm can develop exceedingly complex systems with PROGRAMMER (i.e. designer) input, evolution can do the same thing.
And, it's really funny how you keep moving the goal posts Joe. First it was "Kevin is lying." and "Is it really a GA".
Now it's all about the goals. So, I guess you acknowledge that the paper exists. The research was actually done and the GA developed the ability to play checkers at a high expert level, even though the programmers didn't even tell them how a game of checkers was won.
Yes, Joe, the algorithms were given the board, how the pieces moved (including forced moves), and that was ALL. The algorithm had to determine what a winning game was (remember suicide checkers? totally different game) and then develop strategies for getting a winning game.
I think I understand the problem. it's actually a common problem with you Joe.
You are using the word 'goal' in different ways, even in the same sentence.
The programmed goal of the checkers algorithm is, indeed, to play checkers. But the goal of the experiment wasn't to play checkers, it was to WIN at checkers.
Think of it like this. The goal of a car is to drive. But the goal of a car race is to win. Do you see the difference? Probably not.
The algorithm had to be told the MECHANICS of playing checkers. However it was NOT told how to win. All it was told was the various stated (winning, losing, partial winning/losing) after 5 games.
That's LIKE being in a race. You know how to drive a car Joe. That's the MECHANICS of being in a car race. But in this case, it is up to you to figure out the route and what the winning conditions are (Maybe it's not 1st place, but the highest fuel economy, or the closest to a specific time like in a rally). That's what you are not told. You just try different things and are then told your position in the race. You have to compare what you did, to the result and infer what the correct strategy is.
Do you understand?
Heh, what am I saying, even if you did understand, you're utterly incapable of admitting it. |
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