Search found 122 matches

by Rémi Coulom
Sat Nov 30, 2019 11:41 pm
Forum: Ataxx
Topic: Ataxx in Ludii
Replies: 0
Views: 2076

Ataxx in Ludii

Hi,

Ataxx is included in the latest version of Ludii. You can get it from there:
https://ludii.games/downloads.php

Menu: File/Load Game -> Games/board/space/territory/Ataxx

The GUI lets you play against an UCT player. I played a game, and won easily.

The alphabeta player is much stronger.

Rémi
by Rémi Coulom
Wed Nov 20, 2019 10:54 pm
Forum: MCTS, RL, and neural networks
Topic: TD(1)
Replies: 0
Views: 1972

TD(1)

I'll try to explain TD(1) as simply as possible. The idea is to tune the evaluation function so that it predicts game outcomes as accurately as possible. Depending on the game, the nature of the game outcome might be a bit different. Some Othello programs try to predict and maximize the final score....
by Rémi Coulom
Sat Nov 09, 2019 10:19 pm
Forum: MCTS, RL, and neural networks
Topic: My home-made CUDA kernel for convolutions
Replies: 0
Views: 3217

My home-made CUDA kernel for convolutions

Hi, I wrote a CUDA kernel for convolution, and it outperforms cuDNN for small tensors. cuDNN is efficient for large batches, but slow for small batches. Here are some numbers for my Go program. This is a network with 80 layers of 128 channels, 19x19 board, V100 (PCIExpress), half-precision, NHWC ten...
by Rémi Coulom
Mon Nov 04, 2019 6:50 pm
Forum: Ataxx
Topic: Crazy Zero
Replies: 0
Views: 2462

Crazy Zero

Hi, Here is a short report about my Crazy Zero experiments. Crazy Zero is a generic implementation of AlphaZero. I already used it for Go, shogi, gomoku, renju, othello, and chess. The version that played on the Ataxx server (http://server.ataxx.org/) is less than one day old. The network architectu...
by Rémi Coulom
Thu Oct 31, 2019 12:19 pm
Forum: General Discussion
Topic: AlphaStar: Grandmaster level in StarCraft II using multi-agent reinforcement learning
Replies: 0
Views: 3244

AlphaStar: Grandmaster level in StarCraft II using multi-agent reinforcement learning

https://www.deepmind.com/blog/article/AlphaStar-Grandmaster-level-in-StarCraft-II-using-multi-agent-reinforcement-learning Direct link to the paper: https://storage.googleapis.com/deepmind-media/research/alphastar/AlphaStar_unformatted.pdf The most interesting contribution seems to be their league s...
by Rémi Coulom
Sat Oct 26, 2019 10:38 am
Forum: Game-specific references
Topic: Mahjong
Replies: 1
Views: 12824

Re: Mahjong

Microsoft has produced a very strong AI:
https://medium.com/syncedreview/meet-mi ... b0a63eb871
Very little technical details, unfortunately.
by Rémi Coulom
Wed Oct 23, 2019 5:22 pm
Forum: ICGA
Topic: A Welcome from the new President, Jonathan Schaeffer
Replies: 0
Views: 3039

A Welcome from the new President, Jonathan Schaeffer

https://icga.org/?page_id=2984

Thanks Jonathan for accepting to become the new President of the ICGA!
by Rémi Coulom
Wed Oct 23, 2019 4:59 pm
Forum: Game-specific references
Topic: Ataxx
Replies: 0
Views: 2015

Ataxx

Ataxx has a community of AI programmers, with a few open-source engines
by Rémi Coulom
Wed Oct 23, 2019 10:29 am
Forum: General Discussion
Topic: The Ludii General Game System
Replies: 0
Views: 2169

The Ludii General Game System

https://ludii.games/

A great collection of games and their rules by our Maastricht friends.
by Rémi Coulom
Wed Jul 25, 2018 10:10 pm
Forum: General Discussion
Topic: TORCS
Replies: 2
Views: 6438

Re: TORCS

Hi,

The TORCS forum might be a better place to ask:
http://www.berniw.org/trb/forum/threadlist.php

Rémi