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Ole Ersoy commented on MATH-1307:
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Suggesting BaseGenerator for the name. It might be good to have
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Ole Ersoy commented on MATH-1307:
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Thumbs up - It's also more inline with the JDKRandomGenerator name
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Ole Ersoy commented on MATH-1300:
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bq. Or is there a standard reference (such that the RNG must reproduce
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Ole Ersoy commented on MATH-1267:
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Sounds good.
> Grid coordinate of "Neuron"
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Ole Ersoy commented on MATH-1267:
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I'm just going to take a step back for a sec. If we have
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Ole Ersoy commented on MATH-1267:
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Gilles I understand what you are saying. The classes may be purely
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Ole Ersoy commented on MATH-1267:
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I needed to line up my thoughts better on that last one. This is more
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Ole Ersoy commented on MATH-1267:
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It's a super trivial nit picky suggestion. I think the code reads
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Ole Ersoy edited comment on MATH-1267 at 9/8/15 4:19 AM:
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I love the concept
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Ole Ersoy commented on MATH-1267:
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I love the concept of the adaptive training procedure.
The Neuron2D
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Ole Ersoy edited comment on MATH-1267 at 9/8/15 4:16 AM:
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I love the concept
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Ole Ersoy edited comment on MATH-1267 at 9/8/15 4:18 AM:
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I love the concept
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Ole Ersoy commented on MATH-1267:
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Could `i` be replaced with `row` and j be replaced with `column
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Ole Ersoy commented on MATH-1267:
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How about having having specific Network layout types and specific
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Ole Ersoy commented on MATH-1267:
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We could have a Location interface and have Neuron implement
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Ole Ersoy commented on MATH-1267:
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In NeuronSquareMesh2D the getNeuron(int i, int j) method refers to i
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Ole Ersoy commented on MATH-1268:
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Is there something that's going to implement these interfaces
Is the validation check on the ID just defensive coding or is it possible for
the org.apache.commons.math3.ml.neuralnet.Network to get constructed without
unique identifiers?
Cheers,
- Ole
On 09/04/2015 09:27 AM, Gilles (JIRA) wrote:
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Ole Ersoy commented on MATH-1267:
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It might be better to return a Coordinate instance, so that we can use
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Ole Ersoy commented on MATH-1267:
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I just used Coordinate as a hypothetical. I mainly think the response
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Ole Ersoy commented on MATH-1124:
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I agree that writing a RandomGenerator mock is simple
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Ole Ersoy commented on MATH-1124:
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How about:
sample(double uniformRandomNumber
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Ole Ersoy commented on MATH-1124:
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Ah - OK. Another thought would be to have a wrapper
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Ole Ersoy commented on MATH-540:
OK - I think it's starting to make more sense to me now
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Ole Ersoy commented on MATH-543:
It looks like it's already implemented. I see both methods
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Ole Ersoy closed MATH-543.
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Resolution: Fixed
Already implemented.
Enable Sampling from Integer Distributions
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Ole Ersoy resolved MATH-540.
Resolution: Not A Problem
AbstractIntegerDistribution.inverseCumulativeProbability(...) Bug
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Ole Ersoy commented on MATH-540:
OK - I'll close this one and open a separate ticket
: Commons Math
Issue Type: Improvement
Affects Versions: 2.2
Reporter: Ole Ersoy
Fix For: 3.0
Have AbstractIntegerDistribution.inverseCumulativeProbability(..) return values
that are within the defined domain only.
For background See https://issues.apache.org/jira
Affects Versions: 2.1
Reporter: Ole Ersoy
Fix For: 3.0
Attachments: DummyDiscreteDistribution.java,
DummyDiscreteDistributionTest.java
The AbstractIntegerDistribution.inverseCumulativeProbability(...) function
attempts to decrement the lower bound of discrete
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Ole Ersoy updated MATH-540:
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Attachment: DummyDiscreteDistributionTest.java
DummyDiscreteDistribution.java
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Ole Ersoy commented on MATH-540:
I'm looking at it like this. I have very simple
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Ole Ersoy commented on MATH-519:
OK - First I have a silly issue. How do you add quotes
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Ole Ersoy updated MATH-519:
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Comment: was deleted
(was: OK - First I have a silly issue. How do you add quotes around material
you
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Ole Ersoy commented on MATH-519:
Yes! I figured out how to quote!
First of all I hope we
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Ole Ersoy commented on MATH-519:
OK - I see what you mean - I also get 17009 iterations
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Ole Ersoy commented on MATH-519:
I think that while the optimizer is searching
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Ole Ersoy commented on MATH-519:
I'm assuming that the value that results from passing
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Ole Ersoy commented on MATH-519:
Gilles - BTW - Did you ever figure out what was happening
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Ole Ersoy updated MATH-519:
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Attachment: GaussianFitter2Test.java
GaussianFitter Unexpectedly Throws NotStrictlyPositiveException
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Ole Ersoy commented on MATH-519:
It seems the optimizer is producing a negative value
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Ole Ersoy commented on MATH-519:
I tried commenting out the validateParameters(param) line
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Ole Ersoy updated MATH-512:
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Attachment: GaussianFitter.patch
GaussianFitter could inherit from CurveFitter
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Ole Ersoy commented on MATH-512:
OK - I cleaned up the formatting. It still says there's
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Ole Ersoy commented on MATH-512:
Sweet - Thanks!
GaussianFitter could inherit from
Affects Versions: 3.0
Reporter: Ole Ersoy
Fix For: 3.0
Running the following:
double[] observations =
{
1.1143831578403364E-29,
4.95281403484594E-28,
1.1171347211930288E-26
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Ole Ersoy updated MATH-512:
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Attachment: GaussianFitter.patch
GaussianFitter could inherit from CurveFitter
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Ole Ersoy commented on MATH-512:
Gilles,
Please let me know when the trunk is updated. I'd
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Ole Ersoy commented on MATH-512:
I already submitted the second patch earlier today
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Ole Ersoy commented on MATH-512:
I should have been more clear - I meant please let me know
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Ole Ersoy updated MATH-513:
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Attachment: ParametricRealFunction.patch
Moving the ParametricRealFunction interface
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Ole Ersoy updated MATH-513:
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Attachment: CurveFitter.patch
Moving the ParametricRealFunction interface
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Ole Ersoy updated MATH-513:
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Attachment: HarmonicFitter.patch
Moving the ParametricRealFunction interface
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Ole Ersoy updated MATH-513:
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Attachment: ParametricGaussianFunction.patch
Moving the ParametricRealFunction interface
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Ole Ersoy updated MATH-513:
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Attachment: Gaussian.patch
Moving the ParametricRealFunction interface
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Ole Ersoy commented on MATH-513:
The ParametricGaussianFunction.patch can be ignored
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Ole Ersoy commented on MATH-513:
Gilles,
I guess I jumped the gun a little :). I already
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Ole Ersoy updated MATH-512:
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Attachment: ParametricGaussianFunctionTest.patch
GaussianFitterTest.patch
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Ole Ersoy updated MATH-508:
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Attachment: GaussianFunction.patch
GaussianFunction - Math FastMath
GaussianFunction - Math FastMath
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Key: MATH-508
URL: https://issues.apache.org/jira/browse/MATH-508
Project: Commons Math
Issue Type: Improvement
Affects Versions: 3.0
Reporter: Ole Ersoy
Reporter: Ole Ersoy
Priority: Trivial
Fix For: 3.0
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Ole Ersoy updated MATH-509:
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Attachment: GaussianDerivativeFunction.patch
GaussianDerivativeFunction Math FastMath
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Ole Ersoy updated MATH-510:
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Attachment: ParametricGaussianFunction.patch
ParametricGaussianFunction Math FastMath
Reporter: Ole Ersoy
Priority: Trivial
Fix For: 3.0
Attachments: ParametricGaussianFunction.patch
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Ole Ersoy commented on MATH-507:
Phil,
Glad you liked it :). I'm attaching a patch. I
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Ole Ersoy updated MATH-507:
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Attachment: optimization.xml.patch
Levenberg Marquardt Simple Example Documentation
Reporter: Ole Ersoy
Priority: Trivial
Simple example of how to go about using the LMO
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Ole Ersoy updated MATH-507:
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Attachment: linearProblem.png
usingTheLevenbergMarquardtOptimizer.html
Levenberg Marquardt
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Ole Ersoy commented on MATH-361:
The one enum per class idea is meant to enable detailed
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Ole Ersoy commented on MATH-361:
I agree with the thinking there. Also since each CM core
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Ole Ersoy commented on MATH-361:
What about having a Enum class with a minimum set
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Ole Ersoy commented on MATH-374:
OK - Once I understand what needs to be done, I'll take
Project: Commons Math
Issue Type: Improvement
Affects Versions: 2.1
Reporter: Ole Ersoy
Priority: Minor
Fix For: 2.2
The Strings
/** Message for endpoints in wrong order. */
private static final String WRONG_ORDER_ENDPOINTS_MESSAGE
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Ole Ersoy closed MATH-374.
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Resolution: Fixed
OK - I just closed the issue, since it looks like the Framework approach is
under ways
Hi,
I'm overriding cumulativeProbability and inverseCumulativeProbability on
AbstractIntegerDistribution, and was wondering whether the OUT_OF_RANGE_POINT
and WRONG_ORDER_ENDPOINTS_MESSAGE strings could be made public, such that the
sub classes can have consistent exception messages? Let me
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