Thanks for the suggestion. By the way: for experiments, if you want
to
find solution quicker, just decrease number of runs to
1.
OptimizerSetOption("Runs",1 );
this will perform one run
of CMA-ES without increasing population size.
Best regards,
Tomasz
Janeczko
amibroker.com
----- Original Message -----
From: "Paul
Ho" <paultsho@xxxxxxcom.au>
To:
<amibroker@xxxxxxxxxps.com>
Sent:
Saturday, June 28, 2008 7:10 AM
Subject: [amibroker] Re: The EASIEST way
to use new optimizer engines
> Tomasz,
> I'm trying out your
cmae engine, on a known optimization problem, one
> that I have been
working on using IO for the last little while. while
> this is still
running at the time of writing (progress bar says est
> time left 58
days). I would like to make one comment and one
> suggestion.
>
I am quite impressed with the display of the progress bar: It is
>
showing a number of details that I like, like target obtained so far,
> target best step and the best parameters values so far, thus giving
> me some feedback if things are going the right way.
> I'd
also like you to consider a suggestion to further improve the
>
userability by making the progress bar independent of the AA analysis
> window, so that one can scroll through the result which is
displaying
> in the background in AA as the optimization progress.
Curently there
> is no way to access them until the optimization is
finished. Since
> you are sort of displaying them, Why not give us
the ability to
> scroll through to see the latest Netprofit figures
or whatever else
> we want.
> cheers
> Paul.
>
> --- In amibroker@xxxxxxxxxps.com,
"Tomasz Janeczko" <groups@xxx>
> wrote:
>>
>>
Hello,
>>
>> Some of you may be a little lost with all
these new changes,
>> but for non-programmers among you here is the
SIMPLEST instruction
> how
>> to use new non-exhaustive
optimizer (the best one which is CMA-ES).
>>
>> 1.
Install AmiBroker 5.13.0 BETA
>>
>> 2. Open your formula
in the Formula Editor
>>
>> 3. Add this SINGLE LINE at
the top of your formula :
>>
>>
OptimizerSetEngine("cmae");
>>
>> and... that's
it.
>>
>> Now if you run optimization using this
formula,
>> it will use new evolutionary (non-exhaustive)
optimizer.
>>
>>
>> Best regards,
>>
Tomasz Janeczko
>> amibroker.com
>>
>
>
>
>
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