[Computer-go] New paper by DeepMind

Rémi Coulom remi.coulom at free.fr
Thu Dec 6 15:08:53 PST 2018


Interesting, thanks. I had not found pseudocode.py.

It is in that file:
http://science.sciencemag.org/highwire/filestream/719481/field_highwire_adjunct_files/1/aar6404_DataS1.zip

The link is at the bottom of that page:
http://science.sciencemag.org/content/362/6419/1140/tab-figures-data

Rémi

----- Mail original -----
De: "Dan Schmidt" <dfan at dfan.org>
À: computer-go at computer-go.org
Envoyé: Jeudi 6 Décembre 2018 23:39:57
Objet: Re: [Computer-go] New paper by DeepMind




I believe that the dependence of C(s) (formerly c_puct) on N(s) is new. 


The file pseudocode.py in the supplementary download sets c_base to 19652 and c_init to 1.25. 


Dan 



On Thu, Dec 6, 2018 at 5:27 PM Rémi Coulom < remi.coulom at free.fr > wrote: 


Hi, 

The new alphazero paper of DeepMind about chess and shogi has been published in Science: 

https://deepmind.com/blog/alphazero-shedding-new-light-grand-games-chess-shogi-and-go/ 

pdf: 
https://deepmind.com/documents/260/alphazero_preprint.pdf 

I tried to play "spot the difference" with their previous draft, and did not notice any very important difference. They include shogi games, which might be appreciated by the shogi players. It seems they still don't tell the value of their exploration coefficient, unless I missed anything. 

Also, the AlphaZero algorithm is patented: 
https://patentscope2.wipo.int/search/en/detail.jsf?docId=WO2018215665 

Rémi 
_______________________________________________ 
Computer-go mailing list 
Computer-go at computer-go.org 
http://computer-go.org/mailman/listinfo/computer-go 
_______________________________________________
Computer-go mailing list
Computer-go at computer-go.org
http://computer-go.org/mailman/listinfo/computer-go


More information about the Computer-go mailing list