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-   -   Suspected cheating on AP (http://archives1.twoplustwo.com/showthread.php?t=501767)

Chump Change 09-18-2007 10:41 PM

Re: Suspected cheating on AP
 
Schneids,

Try to have a laugh, it will make you feel a little better.


http://i145.photobucket.com/albums/r...bsoluteHAX.jpg

Dids 09-19-2007 10:17 AM

Re: Suspected cheating on AP
 
Amusing that when I was watching the WSOP last night, a lot of AP ads on there (not that I would have expected it to change). The site's got enough national exposure that I would hope this story could have some legs.

You thought about hollering at Gary Wise? His connects with ESPN might render things interesting.

Pokeraddict 09-19-2007 12:14 PM

Re: Suspected cheating on AP
 
[ QUOTE ]
Amusing that when I was watching the WSOP last night, a lot of AP ads on there (not that I would have expected it to change). The site's got enough national exposure that I would hope this story could have some legs.

You thought about hollering at Gary Wise? His connects with ESPN might render things interesting.

[/ QUOTE ]

I was playing B&M last night and they had this on. It seemed AP had an ad on at every break. It's a shame virtually anyone that responds to those ads would be clueless as to what a sleazy operation AP is.

Chump Change 09-19-2007 02:36 PM

Re: Suspected cheating on AP
 
[ QUOTE ]
It's a shame virtually anyone that responds to those ads would be clueless as to what a sleazy operation AP is.

[/ QUOTE ]

Interestingly enough, i'd hope the laughably shoddy production values and all around lolness of those commercials gives people a good idea of just how sleazy AP is. Unless they have new commercials in the past few months those things are absolutely tragic, especially when sandwiched between a stars and FT commercial.

Dids 09-19-2007 02:58 PM

Re: Suspected cheating on AP
 
I wouldn't say the new AP commercials are tragic, but they're nothing close to the polished stuff from Stars and FT. Also FT and Stars have like real players and AP has a guy named Dan and a nameless hot chick.

*TT* 09-21-2007 03:42 AM

Re: Suspected cheating on AP
 
congrats guys, 2+2 made the NY Times. Sort of. He doesn't give 2+2 credit, but the links are provided to your thread.

Story on how not to cheat in poker - aka rip Absolute Poker a new hole.

I think we can all thank dean for this one.

EMc 09-21-2007 09:34 AM

Re: Suspected cheating on AP
 
tt,

reformat the link bro

entertainme 09-21-2007 11:14 AM

Re: Suspected cheating on AP
 
LINK

citanul 09-21-2007 12:15 PM

Re: Suspected cheating on AP
 
TT,

As far as I know, Dean doesn't work with Levitt any more. I don't even really think they talk much these days. I do work with Levitt now, but I haven't discussed the AP issue with him at all, since he was out of the country when the story broke, and has been too busy to chat poker since returning.

c

edit: though, that does appear to be dean's blog, so yeah, it looks like Dean probably emailed him. FWIW, a good chunk of the work Dean used to "do" and I now do focuses on catching cheaters in poker games.

*TT* 09-21-2007 01:00 PM

Re: Suspected cheating on AP
 
[ QUOTE ]
TT,

As far as I know, Dean doesn't work with Levitt any more. I don't even really think they talk much these days. I do work with Levitt now, but I haven't discussed the AP issue with him at all, since he was out of the country when the story broke, and has been too busy to chat poker since returning.

c

edit: though, that does appear to be dean's blog, so yeah, it looks like Dean probably emailed him. FWIW, a good chunk of the work Dean used to "do" and I now do focuses on catching cheaters in poker games.

[/ QUOTE ]

I didnt know Dean is no longer working with Levit, and to be honest i forgot that i heard you were working with him now (sorry - you deserve credit!). Tell us a little bit about your work with him, this is interesting.

citanul 09-21-2007 02:59 PM

Re: Suspected cheating on AP
 
TT,

I'd be glad to do a little talking about the job thus far (even the poker related stuff), but I have a huge favor to ask anyone who has actually read all this nonsense and kept abreast of the situation:

Steve just asked me if anyone had looked over a large sample of this guy's hands to *actually* see if he was cheating, and in the blatant way that everyone says. Specifically he's looking for someone who has shown some stat breakdown that says something like:

Big pile of hands won money at showdown % 100% or whatever.

Basically it's one thing if the dude just calls a ton on the river and so he wins frequently with bizarro hands, but it's another thing if he always value bets the worst hand, always raises when last to act wit the best hand, and never calls with a loser.

I'm sure that someone has done something like this, but with the sheer volume of threads, I don't even really know where to start (though obviously there's some good options for where to start).

-----------

So our poker research at the moment:

We're working with a site that is providing us with anonymized hands (10s of millions), including every hand that was ever played by a subset of their players. The first thing we're doing is an analysis of results, to show that poker is in fact a skill game. (We're not especially interested in this, but the site is.) Then we were going to look at more interesting things, looking at what sorts of skills people actually have, what things actually work, etc, then we're going to also look at collusion, from STTs to cash games. And a few other things, of course.

Dids 09-21-2007 03:33 PM

Re: Suspected cheating on AP
 
Cit,

The infinite river agression is a giant clue imo. For me, that was the "holy [censored] this is real" stat.

He never, ever, ever, calls on the river. Raise or fold.

adanthar 09-21-2007 03:33 PM

Re: Suspected cheating on AP
 
It's in the OP in the last thread, dan. He's called on the river *once* in several hundred hands, with bottom pair (that was Q high no draw on the turn - yes, he called a bet there) that lost to a backdoor flush (that was 8 high on the turn). There's a very good chance he just didn't see that flush hit. Every other hand he's played was either a raise or fold - he'd sometimes minbet bluff a worse hand when checked to (yeah, I dunno) or checked a hopeless bluff behind, but he never called a bet with a worse hand other than the Q2.

adanthar 09-21-2007 03:35 PM

Re: Suspected cheating on AP
 
oh, and IM me with some info on your research if you can? this sounds fun.

citanul 09-21-2007 03:59 PM

Re: Suspected cheating on AP
 
adanthar,

I actually almost called you from work on my way back from a talk, so yeah, I'll be in touch probably soon. Sometime after Yom Kippur is over though. Have an easy fast. (That goes for all you Jews out there, and anyone else who is just fasting for the hell of it.)

There's obviously a bunch I can't say about our research, and on top of that, things are still getting off the ground, but it's all pretty cool stuff.

c

Leader 09-21-2007 04:00 PM

Re: Suspected cheating on AP
 
[ QUOTE ]
Cit,

The infinite river agression is a giant clue imo. For me, that was the "holy [censored] this is real" stat.

He never, ever, ever, calls on the river. Raise or fold.

[/ QUOTE ]

It's pretty easy to do a statistical analysis of this too.

Basically we just test the hypothesis that villain in this case is really not cheating, he's just running really weird hot. Assume that normally he has a river AF of 4, still really agro but at least reasonable. This means that 20% of the time he doesn't fold, he calls. Let's say he saw the river and bet or raised 30 times in a row excluding folds. The likelihood of this happening to someone who really calls 20% is .8^30 or .0012. If he calls once over that span it's 30*.2*.8^29. More then 2 is more complicated. Off the top of my head, I believe it's:

(sample size)!/((times he called)!*(times he raised/bet)!)(probability of a call)^number of calls*(probability of bet/raise)^number of bets/raises.

Note that "!" indicates a factorial. 1! = 1 2! = 2*1 3!=3*2*1 and so on. 30! may seem hard to deal with but in this case it's always divided by other factorials. For example 30!/28! is just 30*29.

adanthar 09-21-2007 11:48 PM

Re: Suspected cheating on AP
 
Hey Schneids,

If you're still on this thing, here's some very solid circumstantial evidence that it's an inside job.


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