American Go E-Journal » Computer Go/AI

Redmond AlphaGo commentaries generate big response

Monday August 7, 2017

Response to the four Michael Redmond 9P AlphaGo-AlphaGo commentaries released last week has been overwhelmingly enthusiastic, with nearly 25,000 views so far in just a week.
“I loved the master series, but this is even better,” wrote Alek Erickson7. “I have been waiting for English pro commentary on the self-play 2017.08.07_AlphaGo-Redmond-dawggames for so long.” And oncedidactic1 said the commentaries are “Really really valuable, both entertaining and enlightening, to hear Michael’s perspective on this game, which I’ve seen a lot of commentary on. I feel like Michael has wonderful insights into where alphago is at.” Bla Bla6 added that “This makes me realize that Ke Jie and the players in the Master series didn’t even come close of testing the limits of AlphaGo.”
Then on Sunday, Mr. AlphaGo himself, DeepMind CEO Demis Hassabis tweeted “1st #AlphaGo vs AlphaGo Redmond commentary: https://goo.gl/unK6dy amazing game and analysis: ‘AG has invented a whole new opening theory’!”

Check out the video commentaries here, with links to the sgf commentaries (in italic):
AlphaGo vs. Alphago with Michael Redmond 9p: Game 1
Redmond’s AlphaGo-AlphaGo commentaries launched

AlphaGo vs. Alphago with Michael Redmond 9p: Game 2
AlphaGo-AlphaGo Game 2; Fighting throughout, a surprising sacrifice, a final huge ko 

AlphaGo vs. Alphago with Michael Redmond 9p: Game 3
AlphaGo-AlphaGo Game 3: Three 3-3 invasions, a big moyo and a fight that fills the center of the board 

AlphaGo vs. Alphago with Michael Redmond 9p: Game 4
AlphaGo-AlphaGo Game 4: Reminders of Go Seigen, escalating trades and semeais, and a final ko 

“If only I could ‘like’ a 100,000 times, it would not be enough,” said From Fear to Trust1, while mmKALLL said “I think my head imploded here. Crazy to think of all the 47 games ahead… Thank you!” And Tokenias3 chimed in with “That dog is cute.”

“Guys, slow down!” pleaded trucid22. “1.5 hour review each day is a bit much. I can barely keep up! Spread out the games a bit.” The next set in the series is in pre-production now so trucid22 and the rest of the AlphaGo fans have some time to catch up. We’ll keep you posted on plans for the next release.

E-Journal Managing Editor Chris Garlock hosts the commentaries, which are produced by Michael Wanek and Andrew Jackson (who created the snazzy introduction).

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AlphaGo-AlphaGo Game 4: Reminders of Go Seigen, escalating trades and semeais, and a final ko

Friday August 4, 2017

“With this game I get to talk about some moves in AlphaGo’s opening that remind me of the great player Go Seigen,” says Michael Redmond 9p 2017.08.04_alphago-alphago-game4in his game commentary on AlphaGo-AlphaGo Game 4. “The territory is very close throughout the game, while fighting in the center gradually escalates with trades and semeais to be calculated and discarded, and even during a final ko to kill a huge Black group, the correct variations leads to a half point difference.”

Click here for Redmond’s nearly 90-minute video commentary, hosted by the AGA E-Journal’s Chris Garlock, and follow along with the sgf below, which as usual includes extra variations.

The video is produced by Michael Wanek and Andrew Jackson.

[link]

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AlphaGo-AlphaGo Game 3: Three 3-3 invasions, a big moyo and a fight that fills the center of the board

Thursday August 3, 2017

This exciting game features an astonishing three invasions at the 3-3 point, prompting Michael Redmond 9p to note that “This version of AlphaGo 2017.08.03_AlphaGo vs. Alphago Game 3will invade here at any time when there is no urgent fighting going on. AlphaGo played an early invasion at the 3-3 in just two of the 60 Master series games, but that was shocking, as it defied the common knowledge of pros that such an early invasion should be bad. In this 50-game series AlphaGo played an early 3-3 invasion about 40 times.”

Click here for Redmond’s video commentary, hosted by the AGA E-Journal’s Chris Garlock, and follow along with the sgf below, which as usual includes extra variations.

“Black plays a big moyo game, and then chases an eyeless White group into Black’s moyo, to start a fight that fills the center of the board,” adds Redmond.

The video is produced by Michael Wanek and Andrew Jackson.

[link]

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AlphaGo-AlphaGo Game 2; Fighting throughout, a surprising sacrifice, a final huge ko

Wednesday August 2, 2017

“In this game AlphaGo shows great flexibility in the early stages, and also its ability to calculate extremely complicated fights later in the game,” 2017.08.02_AlphaGo vs. Alphago2says Michael Redmond 9P in his commentary on Game 2 in the AlphaGo-AlphaGo self-played series. Click here for his video commentary, hosted by the AGA E-Journal’s Chris Garlock, and follow along with the sgf below, which includes the extra variations Redmond refers to in the video. “Against Black’s sanrensei, White plays two unusual moves at 10 and 16 to create a unique opening,” says Redmond. “As the fighting starts, White makes a surprising sacrifice, abandoning a group to take the offensive in the center. Fighting continues throughout the game to climax in a final huge ko.” The video is produced by Michael Wanek and Andrew Jackson.

[link]

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Redmond’s AlphaGo-AlphaGo commentaries launched

Tuesday August 1, 2017

In the first in a new series of AlphaGo video commentaries, Michael Redmond 9p, hosted by the AGA E-Journal’s Chris Garlock, reviews Game 1 of the amazing AlphaGo vs. AlphaGo selfplay games. The 50-game series was published by Deepmind after AlphaGo’s victory over 2017.08.01_AlphaGo vs. Alphago with Michael Redmond 9p Game 1world champion Ke Jie 9p in May 2017. Games 2-4 will be released this week, leading up to this year’s U.S. Go Congress in San Diego, which starts on Saturday.

“In the Master series earlier this year, AlphaGo first showed its big shimaris, and often played to dominate the center of the board in the early opening, using its famous shoulder hits to do so,” says Redmond. The Master version “had an early advantage in almost all of the games,” Redmond says, “and I was impressed with its ability to simplify complicated middle game positions and bring the game to an early outcome. Less convincing was the way Master handled complicated joseki. It also had a disturbing habit of losing several points in the endgame to win by the smallest possible margin.”

“With this new self-played series,” says Redmond, “I wanted to see how these traits had survived AlphaGo’s evolution; five months is a long period of time for a self-teaching AI. The exciting news is that Alphago has changed dramatically.” Click here, to find out how in the video commentary and see below for Redmond’s extensively commented sgf file. The videos are produced by Michael Wanek and Andrew Jackson; sgf editing support by Myron Souris.

 

[link]

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Go Spotting: AlphaGo and Beyond; Robopocalypse Now? Kubo and the Two Strings

Sunday July 23, 2017

AlphaGo and Beyond: The national security blog Lawfare last month posted an article called “AlphaGo and Beyond: The Chinese Military Looks to Future ‘Intelligentized’ Warfare,” reports Kyle Highful. “Among other things, this article discusses alleged Chinese censorship of AlphaGo’s match with Ke Jie, recent advances in American and Chinese artificial intelligence, and possible military implications of AI 2017.07.19_KuboGobreakthroughs like AlphaGo.”

Robopocalypse Now? The 2017 Summer issue of “The Bent” has an article titled “Robopocalypse Now?” that includes several paragraphs on AlphaGo as an example of the recent progress in Artificial Intelligence, reports Jeff Newmiller. The Bent is the official news magazine of the Tau Beta Pi engineering honor society“The title was a bit of fluff… the conclusion of the article is that AI is more likely to yield surprise responses to unexpected input than to purposely mislead us.”

Kubo and the Two Strings: “Last weekend I watched the movie Kubo and the Two Strings (right), released in 2016 by Laika Entertainment and currently available on Netflix,” writes Alicia Seifrid. “It is a stop-motion fantasy film set in feudal Japan.  Early in the film, the main character Kubo goes into the village, and you see the villagers going about their everyday lives, including two men playing go.  Thanks as ever for sharing so much enjoyable and interesting go news!”

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Researchers in China use appreciation of go to develop accurate chemical model

Sunday July 2, 2017

Zeolites, porous aluminosilicate minerals, are a key catalyst for industrial use due to their unique structure. As a result of their porous nature,2017.07.01 zeolites these minerals aid chemical reactions involving molecules directly bordering the zeolites, but carbon deposits can have a negative effect on surrounding molecules. As a result, models of Zeolites in 2d space behave similarly to some aspects of go, because the spaces bordering carbon deposits essentially act as liberties do in go. When an area of the model becomes completely surrounded by carbon deposits, those areas are inaccessible, despite not having carbon deposits themselves. Inspired by AlphaGo’s matches with Lee Sedol, Chemical Engineer Fei Wei and a team from Tsinghua University developed a detailed model that not only accurately described experimental results, but also allowed the team to predict the optimal acid density of a particular type of zeolite. A catalysis expert, Bert Weckhuysen, called the model “interesting and elegant” and added that he “directly see[s] a lot of potential applications.”
- edited by Noah Doss, based on an article in Chemistry World, sent along by Simon Guo

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Lego go set idea seeks support

Saturday July 1, 2017

While several different Lego chess sets have been created and marketed in recent years, David Fazekas thinks the Danish plastic brick company 2017.06.30_lego-go-setis missing a big opportunity. “After Deep Blue defeated Kasparov in 1997 Lego had made several official Lego chess sets,” says Fazekas, promotion executive for the PaGoda Go Association in Hungary. “Now that Deep Mind’s AlphaGo has defeated both Lee Sedol and Ke Jie it’s time for Lego to acknowledge go players with a Lego Go set!” Fazekas has developed a Lego go set prototype and submitted it on the Lego Ideas site, where he needs to gather 10,000 supporters to advance to the next step in the approval process. Thus far he has 754 supporters. “A go Lego set would reach kids in every country,” says Fazekas, “please take a moment to click to show your support for this project.” The word “lego” is derived from the Danish words “leg godt”, meaning “play well”.

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MLily: Ryan Li 1p Vs. Chen Yaoye 9p in Second Round; AGA Broadcasts

Monday June 19, 2017

2016.04.06_Ryan-Li-1st_IEMG_-Feb-27-2016-11-038China Korean Tengen 2013The AGA Broadcast team will provide coverage of two games from Round 2 of the 3rd Lily Cup tomorrow, June 20th, starting at 10:30 p.m. PDT (UTC-7), with commentary by Jennie Shen 2p. Our very own Ryan Li 1p, winning yesterday against Cheng Honghao 2p, now faces world champ Chen Yaoye 9p. Elsewhere in the tournament, Wang Haoyang 6p scored an upset win against Shin Jinseo, the rising Korean phenom, which wins him the chance to play DeepZenGo in round 2.

Join us at http://www.youtube.com/c/usgoweb/live or http://twitch.tv/usgoweb !

 

kf_zen_01The MLily cup is the first traditional tournament in which AI players are seeded just as their human counterparts, and it may also be the last, with Tygem China News reporting that no future Chinese tournaments will allow AI entrants.

 
 
 

Here is Ryan Li’s monster 363(!) move 1st round win over Cheng Honghao 2p:

[link]

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Redmond plans new video series on AlphaGo-AlphaGo games

Monday June 5, 2017

Michael Redmond 9P is planning a new video series exploring the recently-released set of 50 games AlphaGo played against itself.2017.06.05_AGA Update The Return of Redmond's Reviews “They’re really interesting and complex games,” he tells American Go E-Journal Managing Editor Chris Garlock in a short video announcing the series just released on the AGA’s YouTube channel. “The openings feature a lot of 3-3 invasions, the middle game is very complicated and I’m looking forward to taking a close look at the endgame.” Production on the new series will begin later this month; stay tuned for updates on release plans.

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