Search found 2101 matches

by Albert Silver
Thu Jun 07, 2018 2:45 pm
Forum: Computer Chess Club: General Topics
Topic: Another Leela Project!
Replies: 12
Views: 2460

Re: Another Leela Project!

Hi Guys, Just FYI, there is parallel test project of Leela , again starting from the scratch!! New Leela reached 2400 self play elo within 2 days (500,000 games) Watch out the progress of new Leela. http://testserver.lczero.org/ https://ibb.co/kgnNCo Leela rule!! :P :shock: :? 8-) P.S, this forum w...
by Albert Silver
Thu Jun 07, 2018 12:56 pm
Forum: Computer Chess Club: General Topics
Topic: Latest lc0-win-20180604-cuda92-cudnn714-experimental EXCELLENT
Replies: 23
Views: 2932

Re: Latest lc0-win-20180604-cuda92-cudnn714-experimental EXCELLENT

Interesting! That contradicts this report https://www.pcgamer.com/nvidia-ceo-says-it-will-be-a-long-time-before-next-gen-geforce-gpus/ I actually watched a video where he says "it'll be *gestures with his hand in a dismissive way* a long time away" I guess they have leftovers to get rid of, from th...
by Albert Silver
Wed Jun 06, 2018 9:42 pm
Forum: Computer Chess Club: General Topics
Topic: Latest lc0-win-20180604-cuda92-cudnn714-experimental EXCELLENT
Replies: 23
Views: 2932

Re: Latest lc0-win-20180604-cuda92-cudnn714-experimental EXCELLENT

The latest lc0 CUDA experimental version is really excellent ! I'll be there, even if I have to buy a Titan V for that to happen ! I don’t think the Titan V is that much faster than your card without using its Tensor cores, maybe 30% or so? Also given the attention on AI - and that Nvidia are in no...
by Albert Silver
Tue Jun 05, 2018 3:59 pm
Forum: Computer Chess Club: General Topics
Topic: Komodo 12.1
Replies: 50
Views: 10091

Re: Komodo 12.1

I completely agree. Over time we might find we need to change the eval and search a lot and they might begin to differ more over time. But they certainly will remain derivatives without some massive total program rewrite. In the Leela case, I believe they use Stockfish code for board representation...
by Albert Silver
Tue Jun 05, 2018 2:45 pm
Forum: Computer Chess Club: General Topics
Topic: Komodo 12.1
Replies: 50
Views: 10091

Re: Komodo 12.1

I just have to ask: are there perhaps plans to enter Komodo MCTS into TCEC 13? My understanding is that TCEC rules would actually permit entering both classic and MCTS versions of Komodo, as the two are fundamentally different, i.e. the MCTS version can not be considered a "derivative" of classic K...
by Albert Silver
Tue Jun 05, 2018 1:44 pm
Forum: Computer Chess Club: General Topics
Topic: New CLOP settings give Leela huge tactics boost
Replies: 24
Views: 3885

Re: New CLOP settings give Leela huge tactics boost

That looks ok but I am confused which options did you use, since difference between yours June 4 and "default" June 2 version is basically just FPUR increased from 0.2 to 0.9, which is totally opposite direction from before and very mild increase of PCUT from 3.1 to 3.4 or something. Anyway differe...
by Albert Silver
Tue Jun 05, 2018 12:30 pm
Forum: Computer Chess Club: General Topics
Topic: New CLOP settings give Leela huge tactics boost
Replies: 24
Views: 3885

Re: New CLOP settings give Leela huge tactics boost

Instead of running meaningless "tuning" try at least beating the default version with your "magnificent" tuned parameters. Done. Here is first match played at 30s+0.5s with default values: Score of lc0-june2 vs Protector 1.9: 31 - 46 - 23 [0.425] Elo difference: -52.51 +/- 60.80 100 of 100 games fi...
by Albert Silver
Tue Jun 05, 2018 5:29 am
Forum: Computer Chess Club: General Topics
Topic: New CLOP settings give Leela huge tactics boost
Replies: 24
Views: 3885

Re: New CLOP settings give Leela huge tactics boost

In view of the many settings in LC0, I ran a deep CLOP on three big ones at the same time. CLOP is designed to tune for the best playing performance, not best tactics or anything. The old default settings were nearly catastrophic giving NN369 a mere 109/200 solved in my corrected WAC set. The new s...
by Albert Silver
Mon Jun 04, 2018 7:02 pm
Forum: Computer Chess Club: General Topics
Topic: New CLOP settings give Leela huge tactics boost
Replies: 24
Views: 3885

New CLOP settings give Leela huge tactics boost

In view of the many settings in LC0, I ran a deep CLOP on three big ones at the same time. CLOP is designed to tune for the best playing performance, not best tactics or anything. The old default settings were nearly catastrophic giving NN369 a mere 109/200 solved in my corrected WAC set. The new se...
by Albert Silver
Sun Jun 03, 2018 2:35 pm
Forum: Computer Chess Club: General Topics
Topic: Graphs of evolution of Leela's openings
Replies: 5
Views: 1024

Re: Graphs of evolution of Leela's openings

shrapnel wrote:
Sun Jun 03, 2018 8:18 am
No time to look it up, but I seem to remember that mighty AlphaZero seemed to prefer the English Opening.
lc0 seemed to prefer this Opening in the ID 200s, when it was the strongest according to some, but seems to have lost its way after that.
Nope.