<![CDATA[Forex Software — Custom fitness function]]> https://forexsb.com/forum/topic/7193/custom-fitness-function/ Tue, 30 Jan 2018 14:14:50 +0000 PunBB <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/49003/#p49003 Well, perhaps GA search is on the TODO list somewhere wink

]]> Tue, 30 Jan 2018 14:14:50 +0000 https://forexsb.com/forum/post/49003/#p49003 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/49001/#p49001 To my knowledge it is much simpler, more like a random generation of strats, which will then be sorted by the "Search Best" setting.

]]> Tue, 30 Jan 2018 13:48:34 +0000 https://forexsb.com/forum/post/49001/#p49001 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/49000/#p49000 Thanks for that clarification.

Slightly off topic, but does the system use a GA to find the optimal strategies based on the "Search Best" setting?

If so, it would be great to be able to search the solution space with a custom fitness function.

]]> Tue, 30 Jan 2018 13:35:35 +0000 https://forexsb.com/forum/post/49000/#p49000 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/48998/#p48998 Luke, no, the modification only affects what you see on the right hand side window.

]]> Tue, 30 Jan 2018 13:28:41 +0000 https://forexsb.com/forum/post/48998/#p48998 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/48992/#p48992 Another idea..

If I replace the body of, say,  the CalculateSystemQualityNumber method in the AccountStatistics.cs file, will this impact the generator and optimizer, or is it only used to display the value in the Account Stats Tab?

Cheers,
Luke

]]> Tue, 30 Jan 2018 09:48:11 +0000 https://forexsb.com/forum/post/48992/#p48992 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/48963/#p48963 Thanks Miroslav.

I can now see my Custom Fitness statistic in the Account Statistics Panel. 
https://s10.postimg.org/c0aw1u7z9/Account_Statistics.png

How do I add this as a "Search Best" option to the Generator?
https://s10.postimg.org/j3irhh89x/Generator_Options.png

How do I add a Min/Max Custom Fitness options to the Acceptance Criteria?

Cheers,
Luke

]]> Sat, 27 Jan 2018 06:34:05 +0000 https://forexsb.com/forum/post/48963/#p48963 <![CDATA[Re: Custom fitness function]]> https://forexsb.com/forum/post/48956/#p48956 Hello Luke,

You can customize the backtest stats output shown at the right side of the screen.
You do it by modifying the AccountStatistics.cs file in the FSB Pro's  "User Files/Code" folder.

Please check the file and if you have specific questions of how it works, we will be glad to answer.

]]> Fri, 26 Jan 2018 10:45:00 +0000 https://forexsb.com/forum/post/48956/#p48956 <![CDATA[Custom fitness function]]> https://forexsb.com/forum/post/48936/#p48936 Hello,

Is there a way to provide a custom fitness function in FSB Pro (similar to the MT OnTester function)?

Cheers,
Luke

]]> Thu, 25 Jan 2018 01:39:02 +0000 https://forexsb.com/forum/post/48936/#p48936