buggnubg - Bugs: bug #4667, computer went "crazy"

 
 

bug #4667: computer went "crazy"

Submitted by:  None
Submitted on:  Fri 08 Aug 2003 09:57:07 AM UTC  
 
Originator Name: Originator Email: -unavailable-
Item Group: Other bugCategory: Other
Release: 0.14-develPrivacy: Public
Operating System: Windows 98OS Type: None
Processor Type: NoneSeverity: 3 - Normal
Open/Closed: ClosedAssigned to: Joern Thyssen <thyssen>
Priority: 5 - NormalStatus: Invalid

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Fri 08 Aug 2003 12:28:12 PM UTC, comment #1:

By changing the number of hidden neurons you create a new random neural net and discards the one that comes with gnubg -- hence the random moves selected by gnubg.

You need to train such a neural network before it can be used. However, this is far from trivial, and I suggest you stick with the neural nets that are installed by gnubg.

gnubg doesn't store any statistics about the matches played.

Joern Thyssen <thyssen>
Project AdministratorIn charge of this item.
Fri 08 Aug 2003 09:57:07 AM UTC, original submission:

gnubg played fantastic.
i changed the analisys to 7 plies - the object is
ofcourse maximum strength.

all went well.

i tried to change the file>weights to more then 128 hidden neurons and it didnt save the change(although i used save settings).

the intersting thing happend the computer started to play with no thought !!!
it had 6-5 in the start of a 1 point match and it did
17-23 17-22 the worst play ever,and all the other moves were as bad as that.
the 128 neurons stayed always the same.
i had to uninstall the gnubg and reinstall.

i wonder how can i get statistics on how many matches i won or lost(like in jelly fish) from the start of me playing against gnubg. for example won 128 matches lost 170 matches of 1 point. won 10 matches and lost 8 matches of 3 point etc.

Anonymous

 

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Follow 4 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Sun 30 Nov 2003 10:59:37 AM UTCthyssenOpen/ClosedDeclined=>Closed
Fri 08 Aug 2003 12:28:12 PM UTCthyssenOpen/ClosedOpen=>(Error - Not Found)
  Assigned toNone=>NA
  StatusNone=>(Error - Not Found)

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