Quote:
Originally Posted by getmeoffcompletely
The Libratus team went out and got some of the very best HU players in the world, all of whom are actively near the top of their field
From what I understand, Libratus team is always very explicit about saying that they beat "HU specialists / top HU players etc." and I am fine with that statement - I think that's fair.
We never say that.
We are always clear to state that we beat professional poker players.
Since we try to be careful about the terms and we seem to be in agreement with the Libratus team in these statements, I am offended to be called 'disingenuous' to call Phil Laak 'professional poker player'
Quote:
Originally Posted by getmeoffcompletely
I don't know how familiar you are with the poker world, let's just say the term "professional" gets thrown around quite a bit, without playing skill being any sort of factor.
While I am not very familiar with the poker world, I was at the impression that Dough Polk, Otb_RedBaron a Sauce123 are believed to be the best HU specialist in the world, and I did not see any of them to play neither of the agents.
Quote:
Originally Posted by getmeoffcompletely
But for anyone familiar with this game that achievement is next to worthless.
As we showed in our study, the previous abstraction based approaches can be beaten by localBR - and localBR beats all the evaluated agents by more than 100BB/100!
Furthermore, as we have seen at ACPC, agents can be also beaten by a 10-line script.
I find it hard to believe any professional poker player would loose to such programs (though we can't be sure of course).
Our achievement is a revolutionary local search algorithm combining deep neural networks, for the first time we have such local search algorithm for imperfect information games!
This is important since these techniques worked well for a long time in perfect inf. games (DeepBlue, AlphaGo) and the algorithm was just published in Science.
Furthermore, we evaluated the technique using the currently best technique to estimate a program's exloitability - localBR, and it shows great improvement.
The final evaluation included professional players, and it's for the first time any program beats any professional poker players.
I don't see how you can think this achievement is worthless.
Quote:
Originally Posted by getmeoffcompletely
...they streamed every single hand played in complete transparency.
Not true at all!
The stream was quite often down, quite often it showed only one table out of two and the hand histories were never released.
Furthermore, many hands were simply removed from the study (and the humans won such hands).
Last edited by Lifrordi; 03-05-2017 at 05:35 AM.
Reason: typo