It is currently Tue Apr 16, 2024 3:14 am

All times are UTC - 8 hours [ DST ]




Post new topic Reply to topic  [ 55 posts ]  Go to page 1, 2, 3  Next
Author Message
Offline
 Post subject: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #1 Posted: Sat May 27, 2017 6:32 am 
Oza
User avatar

Posts: 2221
Location: Germany
Liked others: 8262
Was liked: 924
Rank: OGS 9k
OGS: trohde
Universal go server handle: trohde
First batch has been released:

https://deepmind.com/research/alphago/a ... lay-games/

_________________
“The only difference between me and a madman is that I’m not mad.” — Salvador Dali ★ Play a slooooow correspondence game with me on OGS? :)


This post by Bonobo was liked by: Bill Spight
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #2 Posted: Sat May 27, 2017 8:11 am 
Lives with ko

Posts: 271
Location: Hong Kong
Liked others: 2
Was liked: 49
Rank: IGS 7d
IGS: goeye
The SGF archive is also hosted at Go Eye's web site (And in Go Eye's live broadcast list) http://goeye-app.com/go-resources/ag.tar.gz

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #3 Posted: Sat May 27, 2017 9:50 am 
Honinbo

Posts: 10905
Liked others: 3651
Was liked: 3374
Bonobo wrote:


Thanks. :)

But I am only able to play throught game 1. When I try to choose another, a new screen appears with game 1. {shrug}

_________________
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins

Visualize whirled peas.

Everything with love. Stay safe.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #4 Posted: Sat May 27, 2017 10:05 am 
Lives in gote

Posts: 389
Liked others: 81
Was liked: 128
KGS: lepore
Bill Spight wrote:
...But I am only able to play throught game 1. When I try to choose another, a new screen appears with game 1. {shrug}



Clicking inside the Choose Game text-box activates the dropdown, and the different games populate just fine for me. (using Chrome on a Mac)


This post by mhlepore was liked by: Bill Spight
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #5 Posted: Sat May 27, 2017 10:24 am 
Honinbo

Posts: 10905
Liked others: 3651
Was liked: 3374
mhlepore wrote:
Bill Spight wrote:
...But I am only able to play throught game 1. When I try to choose another, a new screen appears with game 1. {shrug}



Clicking inside the Choose Game text-box activates the dropdown, and the different games populate just fine for me. (using Chrome on a Mac)


Thanks. :) Maybe I should try Chrome.

_________________
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins

Visualize whirled peas.

Everything with love. Stay safe.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #6 Posted: Sat May 27, 2017 10:38 am 
Lives with ko
User avatar

Posts: 251
Location: Waterloo, Ontario (Canada)
Liked others: 110
Was liked: 155
Rank: AGA 1k
GD Posts: 1190
KGS: apetresc
IGS: apetresc
OGS: apetresc
Universal go server handle: apetresc
For those who just want direct SGF downloads (and can't open .tar.gz's from the link above), here they are!












Attachments:
File comment: G10
10.sgf [1.92 KiB]
Downloaded 2799 times
File comment: G9
9.sgf [1.84 KiB]
Downloaded 2787 times
File comment: G8
8.sgf [1.71 KiB]
Downloaded 2795 times
File comment: G7
7.sgf [1.96 KiB]
Downloaded 2731 times
File comment: G6
6.sgf [1.74 KiB]
Downloaded 2779 times
File comment: G5
5.sgf [2.2 KiB]
Downloaded 2775 times
File comment: G4
4.sgf [1.77 KiB]
Downloaded 2811 times
File comment: G3
3.sgf [1.51 KiB]
Downloaded 2781 times
File comment: G2
2.sgf [2.23 KiB]
Downloaded 2787 times
File comment: G1
1.sgf [1.85 KiB]
Downloaded 2799 times

_________________
The road to wisdom? Well, it's plain, and simple to express: Err, and err, and err again; but less, and less, and less!
Image Image Image Image

This post by apetresc was liked by 5 people: Bill Spight, Bonobo, dsatkas, luigi, sybob
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #7 Posted: Sun May 28, 2017 12:41 am 
Lives in gote

Posts: 436
Liked others: 1
Was liked: 38
Rank: KGS 5 kyu
These games seem so strange.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #8 Posted: Sun May 28, 2017 1:58 am 
Dies in gote

Posts: 39
Liked others: 40
Was liked: 10
It's Go Seigen and Kitani Minoru all over again! These games look experimental. I wonder if they don't come a little too early. Studying the five games of this tournament should take priority since they involve human players and might be more useful in the short run. One of the pros said he found many new motives. Let's find those motives and write them up for other pros (amateurs?) to use. Fan Hui could also be helpful (as after the Lee Sedol match) in supplying variations and winning percentages.

_________________
Couch Potato - I'm just watchin'!

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #9 Posted: Sun May 28, 2017 4:27 am 
Lives in sente

Posts: 727
Liked others: 44
Was liked: 218
GD Posts: 10
10 more games released and black only won 3 of them. Maybe we'll see change in komi soon, as many pro already feel the same way as AlphaGo

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #10 Posted: Sun May 28, 2017 6:52 am 
Lives with ko
User avatar

Posts: 251
Location: Waterloo, Ontario (Canada)
Liked others: 110
Was liked: 155
Rank: AGA 1k
GD Posts: 1190
KGS: apetresc
IGS: apetresc
OGS: apetresc
Universal go server handle: apetresc
For some reason, DeepMind seems to have gotten bored with the release schedule and they just posted all 50 games a few hours after posting 11-20. I've scraped them all and uploaded them here: https://s3-us-west-1.amazonaws.com/apet ... lfplay.zip and as usual, here they are (11-50) below as well!









































_________________
The road to wisdom? Well, it's plain, and simple to express: Err, and err, and err again; but less, and less, and less!
Image Image Image Image


This post by apetresc was liked by 2 people: Bonobo, harumi
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #11 Posted: Sun May 28, 2017 10:25 am 
Dies in gote

Posts: 25
Liked others: 4
Was liked: 4
Amazing, thanks.

Wild looking games. In the first game listed, white attaches or hanes 5 times in the first 10 of its moves.

A later game involves a whole board semeai where the game continues after a 21 stone group is captured.

Also, how do we uniquely refer to these games?

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #12 Posted: Sun May 28, 2017 11:03 am 
Dies with sente

Posts: 89
Liked others: 8
Was liked: 27
Ophitoxaemia wrote:
Also, how do we uniquely refer to these games?

Google numbers them G1 up to G50.


This post by vier was liked by: Ophitoxaemia
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #13 Posted: Sun May 28, 2017 6:46 pm 
Dies in gote

Posts: 63
Liked others: 0
Was liked: 3
Bonobo wrote:



why did they release it early?

they stated multiple times that it would be only ten a day?!

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #14 Posted: Sun May 28, 2017 7:15 pm 
Lives with ko

Posts: 198
Liked others: 4
Was liked: 16
Wouahhh already all games are available . Now I have an addiction. I want to see more games. Let's sign a petition hahaha

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #15 Posted: Sun May 28, 2017 7:32 pm 
Dies in gote

Posts: 63
Liked others: 0
Was liked: 3
lichigo wrote:
Wouahhh already all games are available . Now I have an addiction. I want to see more games. Let's sign a petition hahaha



they release all hundreds of millions that have been self played.
in compressed format it wouldn't be unmanageable in size. no bigger than say the full bitcoin block chain which as of now is 250 GB

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #16 Posted: Mon May 29, 2017 6:27 am 
Lives in gote
User avatar

Posts: 310
Location: Deutschland
Liked others: 272
Was liked: 126
Rank: EGF 4 kyu
I wonder why these games feel so much more "bot-like" than the mostly-human feeling of the moves AlphaGo played against Ke Jie and Lee Sedol. The way that the players jump from area to area in the first game, for example, is reminiscent of the MCTS bots of yore.

Without commentary, I can't seem to find any interest in these games. I'm probably too weak.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #17 Posted: Mon May 29, 2017 8:13 am 
Honinbo

Posts: 10905
Liked others: 3651
Was liked: 3374
Charlie wrote:
I wonder why these games feel so much more "bot-like" than the mostly-human feeling of the moves AlphaGo played against Ke Jie and Lee Sedol. The way that the players jump from area to area in the first game, for example, is reminiscent of the MCTS bots of yore.

Without commentary, I can't seem to find any interest in these games. I'm probably too weak.


I feel sure that we are going to get some pro commentary before long. :)

Looking at these games, I can see why Fan Hui talked about AlphaGo's philosophy being different from that of humans. And that is true of the approach strictly in terms of (not well defined) probability of winning instead of territory (points). But human pros do not think strictly in terms of territory, either. As Takagawa said, you make territory through fighting. (You can make territory in a plodding fashion, but then you lose.)

As for jumping around, that may be explained in human terms. In general, adding stones to a region reduces the local temperature (how many points a play gains there). So in general it makes sense to switch to a different region after a few plays. (OC, there are many exceptions to that. :)) Around 20 years ago, in response to a request by John Fairbairn made to the go community at large, I coined the "proverb", "Tenuki is always an option." As the AlphaGo self play games show, it is, isn't it? :D

Eary in the last century Kitani and Go Seigen ushered in the New Fuseki, which stressed center play. Perhaps AlphaGo will usher in a kind of New New Fuseki, or Ultra-Modern Fuseki. Stay tuned. :)

_________________
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins

Visualize whirled peas.

Everything with love. Stay safe.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #18 Posted: Mon May 29, 2017 8:42 am 
Tengen

Posts: 4380
Location: North Carolina
Liked others: 499
Was liked: 733
Rank: AGA 3k
GD Posts: 65
OGS: Hyperpape 4k
Any chance we can put the large number of embedded sgfs behind hide tags? This page stops rendering halfway through on my iPhone, and I have a hunch that's the reason. It's slow but functional on my laptop.

_________________
Occupy Babel!


This post by hyperpape was liked by 2 people: Charlie, daal
Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #19 Posted: Mon May 29, 2017 9:02 am 
Lives in sente

Posts: 902
Location: Fort Collins, CO
Liked others: 319
Was liked: 287
Rank: AGA 3k
Universal go server handle: jeromie
Bill Spight wrote:
Charlie wrote:
I wonder why these games feel so much more "bot-like" than the mostly-human feeling of the moves AlphaGo played against Ke Jie and Lee Sedol. The way that the players jump from area to area in the first game, for example, is reminiscent of the MCTS bots of yore.

Without commentary, I can't seem to find any interest in these games. I'm probably too weak.


I feel sure that we are going to get some pro commentary before long. :)

Looking at these games, I can see why Fan Hui talked about AlphaGo's philosophy being different from that of humans. And that is true of the approach strictly in terms of (not well defined) probability of winning instead of territory (points). But human pros do not think strictly in terms of territory, either. As Takagawa said, you make territory through fighting. (You can make territory in a plodding fashion, but then you lose.)

As for jumping around, that may be explained in human terms. In general, adding stones to a region reduces the local temperature (how many points a play gains there). So in general it makes sense to switch to a different region after a few plays. (OC, there are many exceptions to that. :)) Around 20 years ago, in response to a request by John Fairbairn made to the go community at large, I coined the "proverb", "Tenuki is always an option." As the AlphaGo self play games show, it is, isn't it? :D

Eary in the last century Kitani and Go Seigen ushered in the New Fuseki, which stressed center play. Perhaps AlphaGo will usher in a kind of New New Fuseki, or Ultra-Modern Fuseki. Stay tuned. :)


In his commentary on AlphaGo-Ke Jie game 3, Ryan Li said the one proverb that AlphaGo consistently follows is, "If there is no local play that will allow you to gain an advantage, tenuki." (The wording may not be exactly correct - I can't find the line in his video right now.) Some of these games show that in the extreme.

Top
 Profile  
 
Offline
 Post subject: Re: AlphaGo vs. AlphaGo: 50 Self-Play Games (May 2017)
Post #20 Posted: Mon May 29, 2017 9:46 am 
Honinbo

Posts: 10905
Liked others: 3651
Was liked: 3374
jeromie wrote:
In his commentary on AlphaGo-Ke Jie game 3, Ryan Li said the one proverb that AlphaGo consistently follows is, "If there is no local play that will allow you to gain an advantage, tenuki." (The wording may not be exactly correct - I can't find the line in his video right now.) Some of these games show that in the extreme.


Yes, as I discovered a few years ago, there is at least one actual proverb along those lines. One I can loosely translate as, "If you don't know where to play (locally), play somewhere else." ;)

OC, AlphaGo does not think locally. :) That may be a potential theoretical disadavantage, but you can't prove that by its games. ;)

_________________
The Adkins Principle:
At some point, doesn't thinking have to go on?
— Winona Adkins

Visualize whirled peas.

Everything with love. Stay safe.

Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 55 posts ]  Go to page 1, 2, 3  Next

All times are UTC - 8 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group