Poker-AI.org

Re: CFRM & Bucketing

2013-11-08T12:25:39+00:00

i know.
but thanks for putting academic records to it.

Statistics: Posted by d4n13l — Fri Nov 08, 2013 12:25 pm

Re: CFRM & Bucketing

2013-11-08T12:22:15+00:00

d4n13l wrote:

probably a smart guy at some point

First degree in Physics from Oxford in 1967, and post graduate degrees after that.

Statistics: Posted by spears — Fri Nov 08, 2013 12:22 pm

Re: CFRM & Bucketing

2013-11-08T12:11:14+00:00

off topic...

a documentary, or the movie about him?
reading the book was a pleasure way back....

btw, I met and shortly talked to him (mr. nice from the picture) once. probably a smart guy at some point, when I met him he seems rather worn out. I guess thats where this route can take you after all...

Statistics: Posted by d4n13l — Fri Nov 08, 2013 12:11 pm

Re: CFRM & Bucketing

2013-11-04T18:35:15+00:00

Lol

Not really me

Statistics: Posted by MrNice — Mon Nov 04, 2013 6:35 pm

Re: CFRM & Bucketing

2013-10-04T22:19:44+00:00

Hah, I saw a documentary on that guy a little bit ago. Interesting character.

Statistics: Posted by cantina — Fri Oct 04, 2013 10:19 pm

Re: CFRM & Bucketing

2013-10-04T21:07:13+00:00

avatar for mr nice

Statistics: Posted by spears — Fri Oct 04, 2013 9:07 pm

Re: CFRM & Bucketing

2013-10-04T12:35:28+00:00

I'm pretty ignorant on this stuff because I'm taking a different route but as you don't have many answers I guess it might be better than nothing

MrNice wrote:

or 2nd idea :
Flop, Turn, River : regret[preflopbucket][flopbucket][turnbucket][riverbucket]

I don't see how this can be right as it implies you can foretell the future

proud2bBot wrote:

For imperfect recall, you just look at the current street, so flop = regret[flopbucket], turn = regret[turnbucket], river = regret[riverbucket].

Isn't this more like total amnesia? I vaguely recall that you had to remember something from earlier rounds but in less detail, but I could be wrong.

http://www.poker-ai.org/archive/www.pok ... view=print

Statistics: Posted by spears — Fri Oct 04, 2013 12:35 pm

Re: CFRM & Bucketing

2013-10-04T12:22:20+00:00

Hi P2BB,

Thanks for your reply.

I have read somewhere that's possible to mix imperfect and perferct recall. So at flop,turn and river you don"t remember the PReflop bucket so I suppose in that case that bucketing will be like that :

PreFlop : cards[preflopbucket]
Flop : cards[flopbucket]
Turn : cards[flopbucket][turnbucket]
River : cards[flopbucket][turnbucket][riverbucket]

Regards,

Statistics: Posted by MrNice — Fri Oct 04, 2013 12:22 pm

Re: CFRM & Bucketing

2013-10-02T11:55:11+00:00

For imperfect recall, you just look at the current street, so flop = regret[flopbucket], turn = regret[turnbucket], river = regret[riverbucket].

Statistics: Posted by proud2bBot — Wed Oct 02, 2013 11:55 am

CFRM & Bucketing

2013-10-02T07:02:25+00:00

Hi Guyz,

I'm wondering how should I define bucketing per street.

I'm using chance sampled as CFRM algo. So I will know all private and public cards before starting the game (as far as I have understood)

So I have 2 ideas how to define buckets for regret in my infosets :

1st idea (more logical) :
Flop : regret[preflopbucket][flopbucket]
Turn : regret[preflopbucket][flopbucket][turnbucket]
River : regret[preflopbucket][flopbucket][turnbucket][riverbucket]

or 2nd idea :
Flop, Turn, River : regret[preflopbucket][flopbucket][turnbucket][riverbucket]

Which is the right one ?

By the way this is for perfect recall if I have clearky understood.

So if I want imperfect recall, my bucketing will be :
Flop : regret[flopbucket]
Turn : regret[flopbucket][turnbucket]
River : regret[flopbucket][turnbucket][riverbucket]

Could you please confirm ?

Regards,

MrNice

Statistics: Posted by MrNice — Wed Oct 02, 2013 7:02 am