Search found 98 matches

by Fulvio
Fri Dec 07, 2018 8:40 am
Forum: Computer Chess Club: General Topics
Topic: Searching for GUI to display time usage coming from pgn file
Replies: 13
Views: 401

Re: Searching for GUI to display time usage coming from pgn file

Thanks! I will try it, but so far I did not find how to find that time graph option? I downloaded Scid 4.64 and also found nothing in the help file. It is a new feature written by Uwe Klimmek a few months ago: https://sourceforge.net/p/scid/code/ci/d785abe9c2d99a217af41a530bd3d628577e149a/ It is av...
by Fulvio
Thu Dec 06, 2018 2:54 pm
Forum: Computer Chess Club: General Topics
Topic: Searching for GUI to display time usage coming from pgn file
Replies: 13
Views: 401

Re: Searching for GUI to display time usage coming from pgn file

Guenther wrote:
Thu Dec 06, 2018 12:02 pm
Can it read standard pgn for this, because the screenshot only shows ugly CB style pgn for time? '[%clk ...]'
You can change the regular expression to fit your needs:
https://sourceforge.net/p/scid/code/ci/ ... s.tcl#l412
by Fulvio
Thu Dec 06, 2018 9:49 am
Forum: Computer Chess Club: General Topics
Topic: Searching for GUI to display time usage coming from pgn file
Replies: 13
Views: 401

Re: Searching for GUI to display time usage coming from pgn file

RubiChess wrote:
Wed Dec 05, 2018 12:47 pm
I would like to work on time management in my engine and it would be helpful to have a tool that displays the time usage graph coming from a (cutechess-)pgn.
In SCID there is a graph with score and time:
https://a.fsdn.com/con/app/proj/scid/sc ... /max/max/1
by Fulvio
Tue Aug 14, 2018 8:27 am
Forum: Computer Chess Club: General Topics
Topic: Copyright and Machine Learning IP
Replies: 102
Views: 5293

Re: Copyright and Machine Learning IP

Note that he said the training set was a database, not the NN. Ah, you're right. I completely misread the post I responded to. To clarify, the point I wanted to emphasize is that the copyright of the data does not transfer to the NN. In the example of Bob Dylan's songs it is necessary to acquire th...
by Fulvio
Mon Aug 13, 2018 4:37 pm
Forum: Computer Chess Club: General Topics
Topic: Copyright and Machine Learning IP
Replies: 102
Views: 5293

Re: Copyright and Machine Learning IP

The question is whether there do exist cases where it does matter what training examples are selected, and how these would be judged by existing law. The training set is a database: https://en.wikipedia.org/wiki/Database_Directive and you have to acquire the rights for data mining: https://en.wikip...
by Fulvio
Mon Aug 13, 2018 9:27 am
Forum: Computer Chess Club: General Topics
Topic: Copyright and Machine Learning IP
Replies: 102
Views: 5293

Re: Copyright and Machine Learning IP

That could also be said from a painting, e.g. a portrait. You just apply paint to a canvas, in a pattern specified by a photograph (handed in by the subject). Apparently selecting the colors is considered creative enough to make the painting copyrightable. Feeding a specific learning example to the...
by Fulvio
Mon Aug 13, 2018 8:33 am
Forum: Computer Chess Club: General Topics
Topic: Copyright and Machine Learning IP
Replies: 102
Views: 5293

Re: Copyright and Machine Learning IP

So it is more comparable to the case where I write a pseudo-random number generator. We agree that the output of such a PRNG is not copyrightable. But would the code for the PRNG be copyrightable? It might be far better than any existing PNRG, in terms of metrics used to judge PRNG (e.g. periodicit...
by Fulvio
Tue May 15, 2018 11:44 am
Forum: Computer Chess Club: General Topics
Topic: LCZero CPU vs GPU (too lazy to read all the threads)
Replies: 4
Views: 821

LCZero CPU vs GPU (too lazy to read all the threads)

There is a speed comparison between the CPU and GPU versions? For example between a i7-8700K and a GTX-1080? Is it correct that the only difference when playing is between using forward_cpu() or opencl.forward()? https://github.com/glinscott/leela-chess/blob/master/src/Network.cpp#L1090 I'm sorry if...
by Fulvio
Thu Mar 22, 2018 7:47 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish, go movetime
Replies: 3
Views: 708

Re: Stockfish, go movetime

Normally you would not know what the second-best move is (at d=20), and even in cases where you could know (because the PV switched away from it in the previous iteration), engines would normally not remember it. So I expect it to play e2e4. I suspect it depends on how bad is the evaluation of e2e4...