Search found 1714 matches

by Gerd Isenberg
Fri Oct 30, 2020 12:39 pm
Forum: Computer Chess Club: General Topics
Topic: Transhuman Chess with NN and RL...
Replies: 1
Views: 198

Re: Transhuman Chess with NN and RL...

Nice conclusion on the recent developments yielding to transhuman chess. Question of reasoning is a huge problem, in particular in fields of autonomous driving cars and that like.
by Gerd Isenberg
Mon Oct 26, 2020 11:31 pm
Forum: Computer Chess Club: General Topics
Topic: Seer
Replies: 57
Views: 4360

Re: Seer

May be I will revive the CPW engine releases page. Thanks for thinking of reviving the engines list page, if you can do it. If there were several capable and responsible volunteers allowed to update it, then it would be unlikely that it would be abandoned, as is the case if just one person can make...
by Gerd Isenberg
Mon Oct 26, 2020 11:30 pm
Forum: Computer Chess Club: General Topics
Topic: CPW Engine Releases
Replies: 0
Views: 173

CPW Engine Releases

Engine Releases to be continued. If volunteers like to contribute, send me a pm with username/e-mail address.

Thanks,
Gerd
by Gerd Isenberg
Mon Oct 26, 2020 9:52 pm
Forum: Computer Chess Club: General Topics
Topic: Seer
Replies: 57
Views: 4360

Re: Seer

May be I will revive the CPW engine releases page. Thanks for thinking of reviving the engines list page, if you can do it. If there were several capable and responsible volunteers allowed to update it, then it would be unlikely that it would be abandoned, as is the case if just one person can make...
by Gerd Isenberg
Sat Oct 24, 2020 8:32 pm
Forum: Computer Chess Club: General Topics
Topic: Looking for Nero source code
Replies: 16
Views: 536

Re: Looking for Nero source code

I tested one download link and it works and leads to this (Nero 5.3 src): https://web.archive.org/web/20060624001712/http://www.mit.jyu.fi:80/~huikari/nerowb53.pas Thank you Günther. I didn't know that one could use Wayback like that. Regards. Roland Wow, funny source code! no negamax, but in evalu...
by Gerd Isenberg
Sat Oct 24, 2020 6:39 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: NNUE Question - King Placements
Replies: 30
Views: 1217

Re: NNUE Question - King Placements

hgm wrote:
Sat Oct 24, 2020 12:56 pm
So the images are still wrong: they state there are 41K inputs, while in fact there are 2 x 41K inputs.
Sorry, had a wonderful bike tour today ;-)
by Gerd Isenberg
Fri Oct 23, 2020 11:19 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: NNUE Question - King Placements
Replies: 30
Views: 1217

Re: NNUE Question - King Placements

Becomes clearer now, did not study the transformer yet. Found FeatureTransformer::Transform and UpdateAccumulator. In particular void Transform(const Position& pos, OutputType* output) const { UpdateAccumulator(pos, WHITE); UpdateAccumulator(pos, BLACK); ... Found orient(perspective, s) and kpp_boar...
by Gerd Isenberg
Fri Oct 23, 2020 9:25 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: NNUE Question - King Placements
Replies: 30
Views: 1217

Re: NNUE Question - King Placements

After some thinking, I believe the weights are not shared between two halves and the initial NNUE graph with its weight enumeration was more correct and I was too hasty to change it. The upper black half has black king placement times 5 black piece types on 64 squares, and the white half, white kin...
by Gerd Isenberg
Fri Oct 23, 2020 8:25 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: NNUE Question - King Placements
Replies: 30
Views: 1217

Re: NNUE Question - King Placements

After some thinking, I believe the weights are not shared between two halves and the initial NNUE graph with its weight enumeration was more correct and I was too hasty to change it. The upper black half has black king placement times 5 black piece types on 64 squares, and the white half, white king...