Register a SA Forums Account here!
JOINING THE SA FORUMS WILL REMOVE THIS BIG AD, THE ANNOYING UNDERLINED ADS, AND STUPID INTERSTITIAL ADS!!!

You can: log in, read the tech support FAQ, or request your lost password. This dumb message (and those ads) will appear on every screen until you register! Get rid of this crap by registering your own SA Forums Account and joining roughly 150,000 Goons, for the one-time price of $9.95! We charge money because it costs us money per month for bills, and since we don't believe in showing ads to our users, we try to make the money back through forum registrations.
 
  • Post
  • Reply
DJ Dizzy
Feb 11, 2009

Real men don't use bolters.
As someone who is interested in the cultural aspects and history of Go, where would I go (pun intended) to learn about such things?

Adbot
ADBOT LOVES YOU

AdorableStar
Jul 13, 2013

:patriot:


DJ Dizzy posted:

As someone who is interested in the cultural aspects and history of Go, where would I go (pun intended) to learn about such things?

John Fairbairn as an author

Xom
Sep 2, 2008

文化英雄
Fan of Britches
Added kirtar and misterfish to ITGO.

kirtar
Sep 11, 2011

Strum in a harmonizing quartet
I want to cause a revolution

What can I do? My savage
nature is beyond wild
It looks like the OGS tournament system is making GBS threads itself since this tournament has been "starting" for almost four hours. Then again, on closer inspection it looks like it's an ongoing problem that also occurred last week with the weekly and monthly. On a different note, are there any decent options on bags to carry bowls and/or folding board? I'm eying the YMI bag right now since I'm still transporting bowls in a cardboard box.

kirtar fucked around with this message at 22:46 on Feb 20, 2016

derp
Jan 21, 2010

when i get up all i want to do is go to bed again

Lipstick Apathy
i'm looking for cheap stones, or something cheap that could be used in place of stones. the 5$ fabric boards on gogameguru seem cool and i was gunna get some for trying to start a group, maybe, or just to have in case the impossible dream of a bunch of people wanting to learn go happens, but i dont know what to use for stones, and the cheapest stones arent cheap, that i can find. i'm talking like, 10$ or less.

Telum
Apr 17, 2013

I am protector of the innocent! I am the light in the darkness! I am truth! Ally to good! Nightmare to you!

Could probably get some glass stones from a crafts store, the kind people fill vases with. They're also popular for tabletop games, but I'm pretty sure they're cheaper at craft stores than gaming stores.

I mean, they wouldn't be great, but they should be cheap.

jivjov
Sep 13, 2007

But how does it taste? Yummy!
Dinosaur Gum

totino boy posted:

i'm looking for cheap stones, or something cheap that could be used in place of stones. the 5$ fabric boards on gogameguru seem cool and i was gunna get some for trying to start a group, maybe, or just to have in case the impossible dream of a bunch of people wanting to learn go happens, but i dont know what to use for stones, and the cheapest stones arent cheap, that i can find. i'm talking like, 10$ or less.

Well, speaking of GoGameGuru, they've got a $9.99 board, bowls, and stones set. The board looks like absolute poo poo, but if you buy in bulk, the cheap stones might be worth it (even if they, too, are made of plastic)

jivjov fucked around with this message at 23:12 on Mar 15, 2016

Animal-Mother
Feb 14, 2012

RABBIT RABBIT
RABBIT RABBIT
Can I play go with you guys? My KGS name is animalmoth.

Xom
Sep 2, 2008

文化英雄
Fan of Britches
Added.

derp
Jan 21, 2010

when i get up all i want to do is go to bed again

Lipstick Apathy
haylee wrote a book

you can sign up for a pre order here

https://docs.google.com/forms/d/1Vgp7Uwq6FtUYTkvxfYgjrY_yi_nl7hzmRqDGffL-bGg/viewform?c=0&w=1

Overwined
Sep 22, 2008

Wine can of their wits the wise beguile,
Make the sage frolic, and the serious smile.
Played two 19x19 games today on KGS. The first was an atrocious game where I lost all my local battles due to sheer stupidity. However, I've been doing lots and lots of problems using this app in my spare time. I resigned the hopeless cause, got over my frustration and in my second game there are two plays I made that absolutely flummoxed my opponent and I can say this was 100% due to problem work. That app I linked to is great and there's an equivalent iOS version. It's clean and simple, has a decent number of free problems, and boatloads more for a modest price.

o.m. 94
Nov 23, 2009

40 hours and counting to Yi Se-tol vs Deep Blue, livestream will be here in the most inconvenient hour of the day for your timezone

https://www.youtube.com/watch?v=vFr3K2DORc8

kirtar
Sep 11, 2011

Strum in a harmonizing quartet
I want to cause a revolution

What can I do? My savage
nature is beyond wild

o.m. 94 posted:

40 hours and counting to Yi Se-tol vs Deep Blue, livestream will be here in the most inconvenient hour of the day for your timezone

https://www.youtube.com/watch?v=vFr3K2DORc8

I'll probably watch the first hour or two. If only I didn't have a meeting in the morning.

derp
Jan 21, 2010

when i get up all i want to do is go to bed again

Lipstick Apathy
can anyone explain to me why the end game moves of h6 and k5 were not played in this game? they seem to be worth a point each

http://gokifu.com/s/avj-gokifu-20000721-Kim_Seungjun(7p)-Lee_Changho(9p).html

Xom
Sep 2, 2008

文化英雄
Fan of Britches
AlphaGo Chinese nickname 阿狗

kirtar
Sep 11, 2011

Strum in a harmonizing quartet
I want to cause a revolution

What can I do? My savage
nature is beyond wild

Xom posted:

AlphaGo Chinese nickname 阿狗

So a transliteration transcription basically.

kirtar fucked around with this message at 03:06 on Mar 9, 2016

Uncle Jam
Aug 20, 2005

Perfect
Hey I'm gonna put stones on a virtual goban on the world wide web at ITGO during the google match versus yee see doul and the stones will be in the same position until I get tired and fall asleep ok?

giogadi
Oct 27, 2009

AlphaGo won the first match.

AdorableStar
Jul 13, 2013

:patriot:


Lee Sedol resigned GG all hail new robot overlords

^^^^ :argh:

WuChou
Aug 28, 2002

Cosmic.
Skynet wins.

Overwined
Sep 22, 2008

Wine can of their wits the wise beguile,
Make the sage frolic, and the serious smile.

WuChou posted:

Skynet wins.

I'd rather bone Sarah Conner and die a fiery death than live under Skynet :argh:

EDIT: Any of you more expert players tell us what the score was before Lee Sedol resigned? I watched the last hour and it seemed very close.

Overwined fucked around with this message at 08:37 on Mar 9, 2016

derp
Jan 21, 2010

when i get up all i want to do is go to bed again

Lipstick Apathy
im no expert but judging from the comentators it seemed to be within a few points.

singe
Aug 24, 2008

I want to ride my bicycle.
According to the korean 9-dan on the AGA stream, AlphaGo had a steady lead of at least 3-4 towards the end.

Overwined
Sep 22, 2008

Wine can of their wits the wise beguile,
Make the sage frolic, and the serious smile.

singe posted:

According to the korean 9-dan on the AGA stream, AlphaGo had a steady lead of at least 3-4 towards the end.

The 9-dan commentary guy on the YT channel said, about 4-6 moves before the resignation, "It's probably not as close as you think" to his neurotic, annoying foil.

o.m. 94
Nov 23, 2009

well, I really didn't expect that in a million years. impressive...

i slept through the match because it was at the worst possible time, has anyone got a game record.

i wonder if it's just because go AI research was done by men in basements until google actually decided to throw some money at it?

Freaksaus
Jun 13, 2007

Grimey Drawer
I've started and stopped playing Go many times over the years and haven't played in ages at this point. I still woke up at 5am this morning to watch the game until I had to go to work. I missed the final moves but I still enjoyed watching what I could.

Is KGS still the go to place if I want to play or did everyone move to OGS at this point?

Uncle Jam
Aug 20, 2005

Perfect

o.m. 94 posted:

well, I really didn't expect that in a million years. impressive...

i slept through the match because it was at the worst possible time, has anyone got a game record.

i wonder if it's just because go AI research was done by men in basements until google actually decided to throw some money at it?

Yeah I mean, the best program before this was just one guy, Remi. To be honest image recognition is probably a harder problem so when Google trained that cannon on Go it was all over. I wonder if Facebook will still develop their engine.

Su-Su-Sudoko
Oct 25, 2007

what stands in the way becomes the way

o.m. 94 posted:

well, I really didn't expect that in a million years. impressive...

i slept through the match because it was at the worst possible time, has anyone got a game record.

i wonder if it's just because go AI research was done by men in basements until google actually decided to throw some money at it?

the whole stream is recorded on https://www.youtube.com/watch?v=vFr3K2DORc8

there's a record at the end of this https://gogameguru.com/alphago-defeats-lee-sedol-game-1/

Loving Africa Chaps
Dec 3, 2007


We had not left it yet, but when I would wake in the night, I would lie, listening, homesick for it already.

Uncle Jam posted:

Yeah I mean, the best program before this was just one guy, Remi. To be honest image recognition is probably a harder problem so when Google trained that cannon on Go it was all over. I wonder if Facebook will still develop their engine.

I think you're downplaying it. Isn't the issue with go that there is something insane like 2^170 possible states so brute forcing it is basically impossible

Su-Su-Sudoko
Oct 25, 2007

what stands in the way becomes the way

Loving Africa Chaps posted:

I think you're downplaying it. Isn't the issue with go that there is something insane like 2^170 possible states so brute forcing it is basically impossible

yeah but image recognition is crazy hard too

o.m. 94
Nov 23, 2009

Both image recognition and Go suffer the same problem in that yes, you can't brute force it. But brute forcing anything is always the entry-level solution, be it finding primes or trying to detect a dog in an image.

The latter problem requires the system to effectively 'train' itself by running through as many images of dogs as possible, to get an idea of what a 'dog' is, much like a brain does. This approach applies well to Go too, as it is repeatedly fed game records to analyse. This machine learning approach for image recognition and Go AI is self-reinforcing and has a 'memory' of sorts, versus a naive brute force or simple probabilistic algorithm which has no memory or pattern recognition to rely on.

Although as I understand it, AlphaGo's training is one facet of the system, as it uses probabilistic methods too to assist things, probably in cheaply narrowing down the problem space to something workable.

There's loads of posts on the machine learning subreddit that actually understand this poo poo tho

o.m. 94 fucked around with this message at 18:42 on Mar 9, 2016

Cicero
Dec 17, 2003

Jumpjet, melta, jumpjet. Repeat for ten minutes or until victory is assured.
As someone who works at Google (on the photos app), WOOOOOO MACHINE LEARNING!!!

Overwined
Sep 22, 2008

Wine can of their wits the wise beguile,
Make the sage frolic, and the serious smile.

Cicero posted:

As someone who works at Google (on the photos app), WOOOOOO MACHINE LEARNING!!!

Look at this guy, celebrating his own obsolescence.

Uncle Jam
Aug 20, 2005

Perfect

Loving Africa Chaps posted:

I think you're downplaying it. Isn't the issue with go that there is something insane like 2^170 possible states so brute forcing it is basically impossible

This is just to solve strongly go. Even on an empty board you can do aggressive pruning to reduce possible moves.

Anyway, the cool part is going to be when computers start showing certain openings to be sub optimal. Pro game will probably change a little bit.

dirby
Sep 21, 2004


Helping goons with math

Also the AGA has their own YouTube video with commentary in English on much of the game while it was being played.

ntan1
Apr 29, 2009

sempai noticed me

Cicero posted:

As someone who works at Google (on the photos app), WOOOOOO MACHINE LEARNING!!!

Are you going to work with moot?

Freaksaus
Jun 13, 2007

Grimey Drawer
Could you add me the the ITGO list, KGS name is Freaksaus.

WuChou
Aug 28, 2002

Cosmic.

Freaksaus posted:

Could you add me the the ITGO list, KGS name is Freaksaus.

Got you

Overwined
Sep 22, 2008

Wine can of their wits the wise beguile,
Make the sage frolic, and the serious smile.
https://twitter.com/Kasparov63/status/707532443541225472

Adbot
ADBOT LOVES YOU

mycophobia
May 7, 2008

here's the article he links to in the facebook post he links to which is on a website you must register for:

New Scientist posted:

MY TWO matches against the chess supercomputer Deep Blue in 1996 and 1997 were called “the brain’s last stand” and compared with everything from the first moon landing to the Terminator movies. I won the first time and, more famously of course, lost the rematch a year later, at which point IBM shut its project down.

Every time a similar challenge hits the headlines my news and social media mentions erupt.

The latest flurry is due to the Google-backed artificial intelligence AlphaGo taking on Go champion Lee Se-dol of South Korea after it beat Europe’s best player 5 to 0. I don’t play this ancient Chinese game so am not qualified to predict the outcome next week, but I do know what the result will probably hinge on and what the future holds for Go.

Computers excel at flawless calculation, our brains at generalities, long-range planning and applying general themes to new circumstances. This contrast makes for interesting battles in the brief windows when humans and machines are evenly matched, as in chess 20 years ago and, apparently, as in Go today.

Early chess machines had blind spots and exploitable weaknesses and the temptation is to target these instead of playing a normal game. I could not resist doing so against Deep Blue. Mind sports like chess and Go require intense concentration and when focus is disrupted by trying to trick a computer you can end up tricking yourself into making objectively dubious moves. As machines get stronger, these are punished.

But the key disparity between flesh and silicon is the mundane machine advantage of relentless consistency. Computers don’t make big blunders, at least not in chess, while a human is only a slip away from catastrophe. No machine suffers complacency, anxiety and exhaustion. When I lost the decisive sixth game to Deep Blue in 1997 I was under huge pressure and played like it. It was the worst game of my career.

Despite that, it was an exciting time, the culmination of interest in mastering the game mechanically dating back to the 18th-century hoax chess machine the Turk. Today AlphaGo represents a machine learning project with real AI implications and deserves wide attention.

Se-dol may be so much stronger than AlphaGo that human fallibilities won’t be decisive yet. Go also has many more possible moves each turn than chess and is less dynamic, factors that work against machine success. But I’m afraid the writing is on the wall. Today, a decent laptop running a free chess program would crush Deep Blue and any human grandmaster. The jump from chess machines being predictable and weak to terrifyingly strong took just a dozen years.

Go, your clock is ticking.

  • 1
  • 2
  • 3
  • 4
  • 5
  • Post
  • Reply