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06-01-2017, 06:17 PM
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#1
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Registered User
Join Date: Dec 2002
Location: ARIZONA
Posts: 2,145
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AI vs GO
Have recently read a few books on game theory & while computers have been able to beat experts in chess, checkers & even poker, as of two years ago the game of Go was not in the wheelhouse of AI. That has just changed as Google's DeepMind has trashed the top 5 GO players in the world!
I'm far from an expert on such stuff, but this seems like a major leap forward.
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The fan base demographics are not particularly positive," he said. "I guess we can either risk alienating them or letting them die off. " -Bob Evans 6/25/2007
My posts & letters & avatars & whatever reflect solely my own world view- Born in 1948 and never an I.C.E. visit
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06-01-2017, 06:24 PM
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#2
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clean money
Join Date: Sep 2006
Location: Maryland
Posts: 23,558
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That is so cool.
If I'm reading correctly, AlphaGo is using Monte Carlo Tree Search.
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Preparation. Discipline. Patience. Decisiveness.
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06-01-2017, 06:58 PM
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#3
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Registered User
Join Date: Feb 2016
Posts: 1,450
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Quote:
Originally Posted by betovernetcapper
Have recently read a few books on game theory & while computers have been able to beat experts in chess, checkers & even poker, as of two years ago the game of Go was not in the wheelhouse of AI. That has just changed as Google's DeepMind has trashed the top 5 GO players in the world!
I'm far from an expert on such stuff, but this seems like a major leap forward.
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Computers cannot beat anything. They are ignorant machines--just like vacuum cleaners. It is their programmers that enable them to do amazing things.
Like other machines, all computers can do is turn on and turn off. A long time ago, clever humans realized that by aligning off and on to mean different things based on their sequence, the computer age began.
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06-01-2017, 09:05 PM
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#4
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Veteran
Join Date: Feb 2013
Location: Washoe County, Nevada
Posts: 2,253
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Heads up limit hold'em is essentially solved in the sense that there is an algorithm that can beat the best human players. There is an undeniable "best practice" for this specific circumstance and any deviation from it will be a long term drag on a bankroll.
But there is no algo that can consistently beat multiple players in limit. Or beat a single opponent in no limit.
And it goes without saying, no one is even trying to beat any of the other game varieties that fall under the term "poker".
So including poker in the universe of "solved" games requires an asterisk.
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06-01-2017, 10:28 PM
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#6
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Registered User
Join Date: Dec 2002
Location: ARIZONA
Posts: 2,145
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Quote:
Originally Posted by _______
Heads up limit hold'em is essentially solved in the sense that there is an algorithm that can beat the best human players. There is an undeniable "best practice" for this specific circumstance and any deviation from it will be a long term drag on a bankroll.
But there is no algo that can consistently beat multiple players in limit. Or beat a single opponent in no limit.
And it goes without saying, no one is even trying to beat any of the other game varieties that fall under the term "poker".
So including poker in the universe of "solved" games requires an asterisk.
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A team from the University of Alberta's Computer Poker Research Group created a program called DeepStack that did just that in December, 2016. It's written in Science Magazine. There are other AI Poker programs that consistently can beat expert players. They are programed with the usual rules & pot odds & such, but with the programs playing millions of hands, they have "learned" how to bluff & employ strategies that seem counter intuitive. Google it.
__________________
The fan base demographics are not particularly positive," he said. "I guess we can either risk alienating them or letting them die off. " -Bob Evans 6/25/2007
My posts & letters & avatars & whatever reflect solely my own world view- Born in 1948 and never an I.C.E. visit
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06-01-2017, 10:41 PM
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#7
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Veteran
Join Date: Feb 2013
Location: Washoe County, Nevada
Posts: 2,253
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Quote:
Originally Posted by Delta Cone
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News to me. Thanks for the link.
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06-01-2017, 11:29 PM
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#8
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Registered User
Join Date: Jan 2006
Posts: 28,546
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Will horse-betting be the next casualty of this AI onslaught?
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Live to play another day.
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06-02-2017, 12:04 AM
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#9
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Join Date: Mar 2001
Location: Reno, NV
Posts: 16,908
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Quote:
Originally Posted by thaskalos
Will horse-betting be the next casualty of this AI onslaught?
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I sure hope so.
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06-02-2017, 11:18 AM
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#10
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Registered User
Join Date: Dec 2002
Location: ARIZONA
Posts: 2,145
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Quote:
Originally Posted by Dave Schwartz
I sure hope so.
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DITTO
__________________
The fan base demographics are not particularly positive," he said. "I guess we can either risk alienating them or letting them die off. " -Bob Evans 6/25/2007
My posts & letters & avatars & whatever reflect solely my own world view- Born in 1948 and never an I.C.E. visit
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06-02-2017, 11:28 AM
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#11
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Registered User
Join Date: Mar 2015
Location: Diez meses en Port St. Lucie, FL; two months in the Dominican Republic
Posts: 4,355
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Quote:
Originally Posted by thaskalos
Will horse-betting be the next casualty of this AI onslaught?
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Before I answer that question, I have to download "R2-D2's Santa Anita Tip Sheet".
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"But don't ask me what I think of you, I might not give the answer that you want me to. "
Fleetwood Mac, Oh Well, Part 1 (1969)
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06-02-2017, 12:19 PM
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#12
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Registered user
Join Date: Oct 2008
Location: FALIRIKON DELTA
Posts: 4,439
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Quote:
Originally Posted by thaskalos
Will horse-betting be the next casualty of this AI onslaught?
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This question can only be answered empirically rather and not by using logic and analytical thinking.
Given the nature of the game, he who will eventually solve this game will do his best to conceal his findings so it is possible (at least in theory) to never find out. Of course this “solution” can very well become obsolete very quickly as more people will discover and start using it.
More than this, it is also possible for the game to simply be unbeatable and impossible for a machine learning / AI approach to solve it. You can understand why something like this is possible if you think of any unbeatable game (like dice, baccarat for example); no matter how large data or how sophisticated algorithms you will use it is simply impossible to find a winning solution in a game like this . Something similar is quite possible to exist in racing, especially given the huge percentage of takeout which multiplies tremendously the required scaling that the crowd needs to be beaten.
Regarding my last statement about the effect of takeout, I am not sure that decreasing it, will necessary lead to better results. In contrary I tend to believe that lowering the takeout can very well make things much worse for the winning or break even bettor. Think about!
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whereof one cannot speak thereof one must be silent
Ludwig Wittgenstein
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06-03-2017, 06:41 AM
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#13
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Registered User
Join Date: Nov 2006
Posts: 733
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Quote:
Originally Posted by DeltaLover
In contrary I tend to believe that lowering the takeout can very well make things much worse for the winning or break even bettor. Think about!
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I would think that statement fly's in the face of common sense for obvious reasons. I am not sure what you are getting at ?
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06-03-2017, 08:12 AM
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#14
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Registered user
Join Date: Oct 2008
Location: FALIRIKON DELTA
Posts: 4,439
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Quote:
Originally Posted by porchy44
I would think that statement fly's in the face of common sense for obvious reasons. I am not sure what you are getting at ?
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So, what do you think will happen to a break-even player of the game as we know it today, if takeout will be lowered significantly?
__________________
whereof one cannot speak thereof one must be silent
Ludwig Wittgenstein
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06-03-2017, 11:52 AM
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#15
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Registered User
Join Date: Dec 2002
Location: ARIZONA
Posts: 2,145
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t
Quote:
Originally Posted by DeltaLover
So, what do you think will happen to a break-even player of the game as we know it today, if takeout will be lowered significantly?
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If the takeout were to be eliminated entirely, player who are breaking even would have an ROI of $1.17. Any reduction or rebate could do nothing but help the player.
The HKJC gives a rebate of 9% on losing bets to large betters. A number of betting syndicates strive to break even. When your betting a quarter of a million or so in a day that 9% is significant.
__________________
The fan base demographics are not particularly positive," he said. "I guess we can either risk alienating them or letting them die off. " -Bob Evans 6/25/2007
My posts & letters & avatars & whatever reflect solely my own world view- Born in 1948 and never an I.C.E. visit
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