





The key to Polaris' poker prowess last weekend was a tactical shift in midstream designed to prevent humans from exploiting perceived weaknesses. Add to that, Polaris learned from experience."
"There are two really big changes in Polaris over last year," said professor Michael Bowling, who supervised graduate students who programmed Polaris. "First of all, our poker model is much expanded over last year--its much harder for humans to exploit weaknesses. And secondly, we have added an element of learning, where Polaris identifies which common poker strategy a human is using and switches its own strategy to counter. This complicated the human players ability to compare notes, since Polaris chose a different strategy to use against each of the humans it played," Bowling said.
If, as was recently wrote in a forum, it is true that "Polaris is already such that it could crush almost all human opposition, and has been that way for about a year", the poker world may be ready for a shift from the now-popular "player type" concept given heavy analysis in books such Harrington on Cash Games Volume 1 & Volume 2. In the face of a supposedly unbeatable player, is there any room for loose/tight and passive/aggressive? That would certainly be a batteries-included comedy if attempts to codify insightful theory for poker had a crippling effect on the state of the poker art.
Maybe this isn't such a big deal after all, though. One reader of the Overcoming Bias blog claimed the games Polaris played were limit hold'em. I don't know if that is true, based on this description from StoxPoker:




It's official! Gambler's Book Shop has solidified its presence at the World Series of Poker Lifestyle Show. This is the annual event where vendors of various gaming-related product can show off and sell their wares to folks passing through the doors of the Rio Casino on their way to watch (or participate in) the high-stakes tournament action.
Look for us at Booth #420 where we'll have some of the top-rated poker books, videos and software, some video poker books and software tutorials and perhaps a few items about football wagering.
Good news about the show this year is that more than a dozen poker-playing authors have committed to dropping by and signing autographs. Bad news is that we won't know when they'll be free to do so. Good news is that as soon as someone can commit to a time, we'll post it at the booth.
So if you're planning to be a spectator from July 3-6 drop by Booth 420 and look for a couple of surprise deals, some discounts, and more .
Posted by Intruder
Dave Cinch is a clever writer so steeped in poker culture that he is beginning to embody it in the form of "Poker's Journalist". In The Poker World According to Cinch he has created a very worthwhile read. As he told me by email:
In my bones, I believe the book doesn't lack for imagination or entertainment value. I'm guaranteeing that. However it is not the instructional or rote mathematical/statistical approach that some desire.The well-known Alan Schoonmaker, PhD (search for his name on our site to read about his own excellent books) gets an Editor credit for the book, in which you can read about "Fraulein Omaha" and "Marijuana Slim" in "Characters and Gambleros", learn about the "Da Cinchi Code" in "Cinchisms".
"...you must realize your impact on the actions of a suspected liar...How you ask the questions (accusingly), how you sit (too close), how you look upon the person (suspiciously), will either support or disrupt their comfort level. ...it negatively intrudes on the interview. First and foremost, unmasking liars is not about identifying dishonesty, but rather it is about how you observe ... others in order to detect deception. ...it is about the collection of nonverbal intelligence. The more you see (clusters of behavior), the more confidence you can have in your observations, and the greater chances for perceiving when someone is being untruthful."