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Perft(13), final fifth
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Daniel Shawul



Joined: 14 Mar 2006
Posts: 2275
Location: Ethiopia
PostPost subject: Re: Draft 12 result for 1 f4 completed    Posted: Tue Aug 14, 2012 6:55 pm Reply to topic Reply with quote
While we are getting closer to the final values, I reviewed some of the techniques we came up with to approximate perft estimate. I now realize that the monte carlo methods we used have good theoretical background in statistical machine learning. Variance reduction, rejection/importance sampling, different markov chain monte carlo samplers and other methods are used for integration and making statistical inference in many fields. Our perft is also integration in a sense since we sum the results making it some what different from an alpha-beta type search where we take the max. Anyway this was sort of a reminiscent of the nice discussion we had about a year ago. Compare that to the useless garbage that takes up 30 pages nowadays..argh!
cheers
Daniel
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Display posts from previous:   
Subject Author Date/Time
Perft(13), final fifth Steven Edwards Fri May 25, 2012 1:17 am
      Perft(11) for 1 d3 d5 Steven Edwards Tue May 29, 2012 8:14 pm
      After 43 weeks Steven Edwards Thu May 31, 2012 5:46 am
      Final sixth Steven Edwards Tue Jun 05, 2012 9:20 pm
      Perft(11) for 1 e3 d6 Steven Edwards Wed Jun 06, 2012 8:39 am
      After 44 weeks Steven Edwards Thu Jun 07, 2012 4:12 am
      Perft(11) for 1 d4 d6 Steven Edwards Sun Jun 10, 2012 3:33 am
      Perft(11) for 1 e4 d6 Steven Edwards Sun Jun 10, 2012 3:35 am
      After 45 weeks Steven Edwards Thu Jun 14, 2012 11:04 am
      Draft 12 result for 1 f4 completed Steven Edwards Mon Jun 18, 2012 7:10 am
            Re: Draft 12 result for 1 f4 completed Daniel Shawul Tue Aug 14, 2012 6:55 pm
                  Re: Draft 12 result for 1 f4 completed Steven Edwards Wed Aug 15, 2012 2:55 am
      After 46 weeks Steven Edwards Thu Jun 21, 2012 4:53 am
      Interlude Steven Edwards Sun Jun 24, 2012 8:17 am
            Re: Interlude Paul Byrne Sun Jun 24, 2012 9:40 pm
                  Re: Interlude Steven Edwards Mon Jun 25, 2012 1:17 pm
            Some maxima to date Steven Edwards Mon Jun 25, 2012 2:43 pm
      After 47 weeks Steven Edwards Thu Jun 28, 2012 5:03 am
      Interlude 2 Steven Edwards Sun Jul 01, 2012 2:29 am
            Re: Interlude 2 Steven Edwards Sun Jul 01, 2012 2:54 am
                  Re: Interlude 2 Steven Edwards Mon Jul 02, 2012 6:40 am
            Re: Interlude 2 Steven Edwards Wed Jul 04, 2012 7:27 am
            Re: Interlude 2 Steven Edwards Fri Jul 06, 2012 6:35 pm
            Re: Interlude 2 Steven Edwards Sat Jul 07, 2012 7:50 am
                  Re: Interlude 2 Steven Edwards Wed Jul 11, 2012 7:04 pm
                  Re: Interlude 2 Steven Edwards Sat Sep 08, 2012 2:11 pm
                        Re: Interlude 2 Daniel Shawul Sat Sep 08, 2012 4:09 pm
                              Re: Interlude 2 Steven Edwards Sat Sep 08, 2012 9:12 pm
      After 48 weeks Steven Edwards Thu Jul 05, 2012 4:13 am
            Interlude 3 Steven Edwards Tue Jul 24, 2012 4:07 am
                  About the largest draft 11 record of Perft(13). Jesús Muñoz Tue Jul 24, 2012 12:13 pm
                        Re: About the largest draft 11 record of Perft(13). Steven Edwards Wed Jul 25, 2012 5:56 am
                              Re: About the largest draft 11 record of Perft(13). Steven Edwards Mon Aug 20, 2012 12:03 am
                        The French Steven Edwards Thu Aug 23, 2012 10:06 pm
      After 49 weeks Steven Edwards Thu Jul 12, 2012 4:17 am
      After 50 weeks Steven Edwards Thu Jul 19, 2012 4:22 am
      After 51 weeks Steven Edwards Thu Jul 26, 2012 5:07 am
      After 52 weeks Steven Edwards Thu Aug 02, 2012 4:31 am
      Perft(12) for 1 c3 Steven Edwards Sun Aug 05, 2012 2:49 am
      After 53 weeks Steven Edwards Thu Aug 09, 2012 4:53 am
      Re: Perft(13), final fifth Steven Edwards Thu Aug 09, 2012 6:50 pm
      Re: Perft(13), final fifth Steven Edwards Tue Aug 14, 2012 5:49 am
      After 54 weeks Steven Edwards Thu Aug 16, 2012 4:48 am
      Re: Perft(13), final fifth Steven Edwards Mon Aug 20, 2012 9:33 pm
      Re: Perft(13), final fifth Steven Edwards Wed Aug 22, 2012 1:50 am
            Re: Perft(13), final fifth Steven Edwards Thu Aug 23, 2012 7:36 pm
      After 55 weeks Steven Edwards Thu Aug 23, 2012 4:41 am
      After 56 weeks Steven Edwards Thu Aug 30, 2012 4:25 am
      Perft(12) for 1 h3 Steven Edwards Sat Sep 01, 2012 12:43 am
      Perft(12) for 1 d3 Steven Edwards Sun Sep 02, 2012 4:16 am
      Remaining work Steven Edwards Tue Sep 04, 2012 11:59 am
      After 57 weeks Steven Edwards Thu Sep 06, 2012 4:06 am
      The Home Stretch Steven Edwards Mon Sep 10, 2012 7:38 am
            Re: The Home Stretch Steven Edwards Tue Sep 18, 2012 8:36 am
                  Re: The Home Stretch Steven Edwards Thu Sep 20, 2012 10:55 pm
                        Re: The Home Stretch Steven Edwards Sat Sep 22, 2012 4:10 pm
                              Re: The Home Stretch Steven Edwards Tue Sep 25, 2012 9:11 pm
                                    Re: The Home Stretch Steven Edwards Wed Sep 26, 2012 5:13 pm
                                          Re: The Home Stretch Steven Edwards Thu Sep 27, 2012 6:01 pm
                                                Re: The Home Stretch Steven Edwards Sat Sep 29, 2012 12:03 am
                                                      Re: The Home Stretch Steven Edwards Sun Sep 30, 2012 8:41 am
                                                            Re: The Home Stretch Steven Edwards Sun Sep 30, 2012 6:45 pm
                                                                  Re: The Home Stretch Steven Edwards Mon Oct 01, 2012 1:24 am
                                                                        Re: The Home Stretch Steven Edwards Tue Oct 02, 2012 9:59 am
                                                                              Re: The Home Stretch Steven Edwards Tue Oct 02, 2012 7:37 pm
                                                                                    Re: The Home Stretch Steven Edwards Wed Oct 03, 2012 5:35 am
      Perft(12) for 1 h4 Steven Edwards Tue Sep 11, 2012 11:03 am
      After 58 weeks Steven Edwards Thu Sep 13, 2012 5:23 am
      Light years Steven Edwards Sun Sep 16, 2012 9:26 am
      After 59 weeks Steven Edwards Thu Sep 20, 2012 4:45 am
      After 60 weeks Steven Edwards Thu Sep 27, 2012 4:37 am
      Perft(11) for 1 e4 Nh6 Steven Edwards Fri Sep 28, 2012 6:35 am
      Better estimations Steven Edwards Sun Sep 30, 2012 10:37 am
      Perft(12) for 1 d4 Steven Edwards Wed Oct 03, 2012 12:41 pm
      Perft(12) for 1 e3 Steven Edwards Wed Oct 03, 2012 2:03 pm
      Re: Perft(13), final fifth Steven Edwards Wed Oct 03, 2012 2:33 pm
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