On 25-10-13 16:08, sirinath wrote:
Where is Drools chance hosted?
https://github.com/droolsjbpm/drools-chance
Perhaps GA/GP can be a part of this?
Yes, here's a Genetic Algoritms prototype for OptaPlanner:
https://github.com/elsam/optaplanner
Results with GA's were poor, but we're going to add it sooner or later.
Here's the relevant issue to add it:
https://issues.jboss.org/browse/PLANNER-154
Also Monte Carlo.
Maybe the current way to do is awkward? Is this covered in the
documentation?
simulation isn't covered in the documentation.
What kind of simulation do you want to do?
What's the problem definition?
On 25 Oct 2013 17:54, "ge0ffrey [via Drools]" <[hidden email]
</user/SendEmail.jtp?type=node&node=4026499&i=0>> wrote:
On 25-10-13 12:50, sirinath wrote:
> Hi,
>
> Is it possible to provide more out of the box optimisers and
solvers as part
> of OptaPlanner.
Yes, we're trying to add more every major release.
For 6.1 we 'll probably add the CH's "cheapest insertion" and "regret
insertion".
If you want to add one yourself, start by looking at
DefaultLocalSearchSolverPhase.java.
>
> Also add functionality for simulations (Monte Carlo) which would
be a good
> addition and fit.
Simulation support would be great indeed - but the requirements
aren't
clearly definied yet (feedback, examples or use cases welcome).
It's already possible to do simulation + optimization
by doing the simulation inside the score function (for example by
running a monte carlo simulation)
and doing the optimization with optaplanner.
drools-chance (very experimental currently) has a lot of
constructs that
can help in simulation (bayes stuff etc).
>
> Suminda
>
>
>
> --
> View this message in context:
http://drools.46999.n3.nabble.com/Monte-Carlo-and-additional-Optimisers-for-OptaPlanner-tp4026495.html
> Sent from the Drools: User forum mailing list archive at
Nabble.com.
> _______________________________________________
> rules-users mailing list
> [hidden email]
<http://user/SendEmail.jtp?type=node&node=4026497&i=0>
> https://lists.jboss.org/mailman/listinfo/rules-users
>
_______________________________________________
rules-users mailing list
[hidden email] <http://user/SendEmail.jtp?type=node&node=4026497&i=1>
https://lists.jboss.org/mailman/listinfo/rules-users
------------------------------------------------------------------------
If you reply to this email, your message will be added to the
discussion below:
http://drools.46999.n3.nabble.com/Monte-Carlo-and-additional-Optimisers-for-OptaPlanner-tp4026495p4026497.html
To unsubscribe from Monte Carlo and additional Optimisers for
OptaPlanner, click here.
NAML
<http://drools.46999.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml>
------------------------------------------------------------------------
View this message in context: Re: [rules-users] Monte Carlo and
additional Optimisers for OptaPlanner
<http://drools.46999.n3.nabble.com/Monte-Carlo-and-additional-Optimisers-for-OptaPlanner-tp4026495p4026499.html>
Sent from the Drools: User forum mailing list archive
<http://drools.46999.n3.nabble.com/Drools-User-forum-f47000.html> at
Nabble.com.
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
