On 10/06/2015 04:28 AM, Gilles wrote:
On Mon, 5 Oct 2015 18:02:46 -0700, Ted Dunning wrote:
On Thu, Oct 1, 2015 at 4:07 PM, Gilles wrote:
On Thu, 1 Oct 2015 15:40:24 -0700 (PDT), Rebecca2w2 wrote:
Hey, I'm new so maybe I'm missing something, but here we go.
Hi David,
public static void main(String[] args)
{
int numberOfAmbulances = 20;
PoissonDistribution ambulanceDistribution = new PoissonDistribution(9);
for (int dispatched = 0; dispatched <= numberOfAmbulances;
dispatched++) {
System.out.println("Likelihood
Narjes,
There's some examples of plotting distributions here (The library also has code
for various GOF metrics):
http://www.iro.umontreal.ca/~simardr/ssj/indexe.html
Follow the `plot` link:
http://simul.iro.umontreal.ca/ssj/doc/pdf/guidecharts.pdf
Cheers,
- Ole
On 06/19/2015 04:22 AM,
The initial attempt at the documentation is done. It can be found here.
https://issues.apache.org/jira/browse/MATH-507
Please let me know if you would like me to make any corrections, modifications,
etc.
Cheers,
- Ole
On 01/31/2011 10:06 AM, Phil Steitz wrote:
It would be great to have a
Hi Luc,
It all makes sense now - Thanks!
Cheers,
- Ole
On 02/04/2011 02:25 AM, Luc Maisonobe wrote:
Le 04/02/2011 03:13, Ole Ersoy a écrit :
Hi,
Hi Ole,
I have a few questions regarding the implementation of the quadratic
problem
Hi,
I have a few questions regarding the implementation of the quadratic problem in
the
org.apache.commons.math.optimization.general.LevenbergMarquardtOptimizerTest.
I assume the quadratic is defined as:
f(x) = a*x^2 + b*x + c
This is the implementation of the jacobian function:
Luc,
That sounds great - Thanks! I'll give that a try as well.
Cheers,
- Ole
On 01/31/2011 02:41 AM, luc.maison...@free.fr wrote:
- Ole Ersoyole.er...@gmail.com a écrit :
Hi,
Hi Ole,
I'm trying to fit a normal distribution to a curve (I'm assuming the
LM Optimizer is a good tool
I'll start documenting as I'm going along. Once I have a working draft I'll
post it. I just learned how to spell Levenberg Marquardt a few days ago, so
I'll probably need some help filling in blanks. Hope to have a rough draft
soon.
Cheers,
- Ole
On 01/31/2011 10:06 AM, Phil Steitz wrote:
Hi,
I'm trying to fit a normal distribution to a curve (I'm assuming the LM
Optimizer is a good tool for this). Is there a generic approach that lets me
construct a Jacobian or do I need specialized knowledge of the function in
order to do this?
TIA,
- Ole
Hi,
I'm trying to fit a normal distribution to a curve (I'm assuming the LM
Optimizer is a good tool for this). Is there a generic approach that lets me
construct a Jacobian or do I need specialized knowledge of the function in
order to do this?
TIA,
- Ole
It's a pretty unique case I agree. Long story, but I basically have the start
of what is a normal distribution (Sometimes I get to the top of the bell and
sometimes I get a 1/3 of the way). So I'd like to find the best fit mean and
variance for the set of points. I'm reading up on numerical
On 01/30/2011 09:23 PM, Ted Dunning wrote:
I.e. are the samples you have from a truncated normal distribution where you
don't know the truncation point exactly?
Yes - and the points are always on the left side of the curve starting at zero
(So the mean is always greater than zer0)..
In
Gilles,
Thanks - I have been looking at it. Starting to see the light. I'll post back
if I get stuck.
Thanks again,
- Ole
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Hi,
Just wondering whether anyone knows of a simple example illustrating how to use
the LevenbergMarquardt optimizer.
TIA,
- Ole
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I would try running as root to make sure it's a directory ownership/permission
issue. If it runs fine as root, I would download and untar a fresh instance of
tomcat (To make sure that Tomcat can read all files it created during the first
boot - I think only log files and the pid).
Rebuild
Gunnar,
My understanding is that if you launch Tomcat fresh (Never been started before) it will create catalina.out and the pid-file, and since it's running at a non-root user (Say user tomcat), user tomcat will own the pid and the catalina.out file, as well as any other files created at
Hi Roshan,
I just happened to see this, and the JavaBeans Introspector stuff is completely
new to me. However both Eclipse EMF beans / modeled classes and Apache Tuscany
SDO (Service Data Objects) support adding properties dynamically. There's a
really good article on how to do it using EMF
by the JavaBeans
Introspector to recognize properties.
Roshan
-Original Message-
From: Ole Ersoy [mailto:[EMAIL PROTECTED]
Sent: Wednesday, December 19, 2007 2:03 PM
To: Jakarta Commons Users List
Subject: Re: BeanUtils and Introspector
Hi Roshan,
I just happened to see
Just added a few comments to Simon's comments:
simon wrote:
Note that this would allow you to dynamically add a property to *class
Foo*, but not to an *instance* of class Foo. AFAIK that was simply never
expected by the javabeans spec designers and I doubt that will ever be
possible.
The
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