-text c-gray-1" >Facebook and Carnegie Mellon University have built another artificial intelligence bot that beat some top poker pros. While AI bots have been to best professional players in one-on-one competition, Facebook claims it's the first time a bot has been able to beat top pros in "any major bandar poker 2018 benchmark game" when there's more than one opponent at a time. Pluribus bested professionals in no-limit Texas Hold'em in a couple of different formats: five AI bots and one human, and one bot and five real-life players. The researchers behind Pluribus wrote in a paper published in Science that creating such a multiplayer poker bot "is a recognized AI milestone."

In the likes of chess and Go, everything is laid out in the open. But in poker, there's hidden information, namely the cards your opponents have. That brings different, complex strategies to poker not seen in other games, including bluffing. As such, AI bots have typically struggled to account for hidden information and effectively act on it.

Bluffing poses a particularly interesting challenge. A successful bluff can dramatically change a poker game in your favor, but do it too much and your deception becomes predictable. So the bot has to balance bluffing with betting on legitimately strong hands.

Pluribus is a more advanced version of Carnegie Mellon's bot Libratus, which beat pros in heads up play a couple of years ago. There's a new online search algorithm that let Pluribus look at the available options for a few moves ahead, and not just the end of the game. It also had "faster self-play algorithms for games with hidden information," Facebook said, meaning that it was more efficient in learning how to deal with hidden information in games the bot played against copies of itself.

As a result, it's a lot more efficient than many other AI game-playing bots. It uses less than 128 GB of memory and runs on just two GPUs while playing. In 2016, AlphaGo tapped into 1,920 CPUs and 280 GPUs while facing off against Go professional Lee Sedol. Pluribus typically plays twice as fast as pros, taking an average of 20 seconds per hand when it played copies of itself.



In 10,000 hands of poker over 12 days, Pluribus faced off against several pros, including World Series of Poker Main Event champions and World Poker Tour winners. Among them were Chris Ferguson, Greg Merson, Darren Elias and Jimmy Chou. All have won at least $1 million in pro play, and had a monetary incentive to play their best.

"If each chip was worth a dollar, Pluribus would have won an average of about $5 per hand and would have made about $1,000/hour playing against five human players," Facebook wrote. "These results are considered a decisive margin of victory by poker professionals."

The pros seemed intrigued by the types of strategies Pluribus employed, such as the atypical (for humans) move of kicking off a round with a bet after calling the previous go-round. "It was incredibly fascinating getting to play against the poker bot and cit dominoqq seeing some of the strategies it chose," Michael Gagliano said. "There were several plays that humans simply are not making at all, especially relating to its bet sizing."

"Pluribus is a very hard opponent to play against," Ferguson said. "It's really hard to pin him down on any kind of hand. He's also very good at making thin value bets on the river. If you liked this short article and you would certainly like to get more facts regarding domino qiu qiu indonesia (judikualitasvip.aircus.com) kindly see our page. He's very good at extracting value out of his good hands."

In this article: ai, artificial intelligence, artificialintelligence, carnegie mellon, carnegie mellon university, carnegiemellon, carnegiemellonuniversity, facebook, gadgetry, gadgets, gear, poker, texas hold'em, texashold'em All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission. Comments 169 Shares Share Tweet Share Save Popular on Engadget
Google Search now lets you add movies and shows to a 'Watchlist'
View Tesla's Cybertruck found its way into a Travis Scott music video
View Samsung's newest experiments include hands-free typing and a scalp scanner
View Study says YouTube 'actively discourages' radicalism
View LG's first indoor gardening appliance helps beginners grow vegetables
View From around the web

댓글 0

목록
번호 제목 글쓴이 날짜 조회 수
공지 [公知] 紛失物センター利用方法 octagonseoul 2017.09.06 1149
공지 [Notice] the method of using Lost and Found service [22] octagonseoul 2017.09.06 1652
공지 [공지] 분실물 센터 이용 방법 [24] octagonseoul 2017.09.06 1650
공지 [公告] 失物品使用方式 octagonseoul 2017.09.06 707
6567 Tour Aqsa 2020 Hemat Dan Terbaik 2020 ElanaDunshea702 2019.11.30 5
6566 Investing Techniques Straight From The Fiscal Industry Experts GemmaArrowood645 2019.11.29 5
6565 Hepiqq Membludak Tambahan Jackpot Surat Kabar GusFerro83811563 2019.11.28 5
6564 Daftar Travel Umroh Yogyakarta Hebat Deluxe DennisMontano789 2019.11.26 5
6563 Bandarq Online Terbesar Di Indonesia Zoe27Q158467150788 2019.11.26 5
6562 Bandarq Online Terbesar Di Indonesia CandraLujan953061600 2019.11.25 5
6561 Harga Spandek Kolong Per Meter AlenaCurry223172946 2019.11.25 5
6560 Bagikan Artikel Anda Dengan Saran-saran Berguna Ini. Satu Buah Rencana Yang Difungsikan Perusahaan Buat Memenangkan Lebih Banyak Pelanggan Merupakan Pemasaran Artikel. Mereka Akan Menulis Artikel Tentang Topik Berdasarkan Apa Yang Mereka Jual Atau DavisSturgess56 2019.11.25 5
6559 Permainan Kasino Online Bisa Melakukan Ketergantungan Bermain MonikaJuan225014407 2019.11.24 5
6558 Harga Spandek Per M Tersemat KayRenner06375173971 2019.11.23 5
6557 Dana Operasi Ambeien Oleh Aturan Stapler PedroBoxer6195284221 2019.11.23 5
6556 Poker Online Terpercaya Di Dunia KingBurris84602314 2019.11.23 5
6555 Turn The Sound Up And Enjoy The Soundtrack To Your Life WinnieKellermann85 2019.11.22 5
6554 Dominoqq Online Terpercaya Atas Keamanan Terbai JulioMcqueen09685 2019.11.22 5
6553 Harga Spandek Bandung LeilaniMarston819 2019.11.22 5
6552 Harga Atap Seng Spandek Per Carik KerstinKirkland05 2019.11.22 5
6551 Asik Qq Atas Tambahan Terbesar LashundaW0119552 2019.11.22 5
6550 Poker Online Terbaik Di Negeri JefferyDesantis 2019.11.21 5
6549 Harga Seng Spandek Kerut SenaidaSilvey967468 2019.11.21 5
6548 Asik Qq Atas Tambahan Terbesar GuadalupeValdivia 2019.11.21 5