Hi Geoffrey,
Thanks for confirming and optimizing documentation.
I think the thing which confused me is that in the doc
(http://docs.jboss.org/drools/release/5.5.0.Final/drools-planner-docs/html_single/index.html#d0e5583)
does not say anything about RANDOM selection in the first (simple
configuration) sections.
If I am correct that even in the simple configuration this random selection is
the case, then may I suggest this change:
7.4.1. unionMoveSelector
A unionMoveSelector selects a Move by randomly selecting 1 of its child
MoveSelectors to supply the next Move.
I know it's a very small change, but it takes away the doubt upfront.
One more question concerning this chapter:
In the advanced configuration section, the first example uses both
selectorProbabilityWeightFactoryClass fixedProbabilityWeight.
Should one use these in combination? Or is it the one or the other?
Also, in the second example only fixedProbabilityWeight is used.
It seems strange to build a Factory that calculates the weight and in the same
time to specify the weight hard-coded for every (some of the) child
moveselectors.
Am I right here?
Thanks,
Michiel
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________________________________
From: Geoffrey De Smet <[email protected]>
To: [email protected]
Sent: Tuesday, January 29, 2013 9:50 AM
Subject: Re: [rules-users] Planner: localSearch > unionMoveSelector
Op 28-01-13 21:24, Michiel Vermandel schreef:
Hi,
>
>
>If I have a default unionMoveSelector in my configuration:
>
>
>
> <unionMoveSelector>
> <...MoveSelector/>
> <...MoveSelector/>
> <...MoveSelector/>
> ...
> </unionMoveSelector>
>
>
>then is the next move selected by random amongst the different move selectors.
Yes
What's unclear from
http://docs.jboss.org/drools/release/5.5.0.Final/drools-planner-docs/html_single/index.html#d0e5583
Does this commit make it clearer?
https://github.com/droolsjbpm/drools-planner/commit/b1011e1fff9fd9e19e6f28d35a255b65dda3f784
I think I can understand that from the manual, though want to verify that.
>
>
>Thanks
>
>
>Michiel
>
>-----------------
>http://www.codessentials.com - Your essential software, for
free!
>Follow us at http://twitter.com/#!/Codessentials
>
>
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