2a41e40c15
Added a method to check points in the Interval class.
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JIRA: MATH-889
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1405706 13f79535-47bb-0310-9956-ffa450edef68
2012-11-05 08:00:19 +00:00
387e7f9fa9
Reverting changes inadvertently committed in r1405634.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1405635 13f79535-47bb-0310-9956-ffa450edef68
2012-11-04 20:56:37 +00:00
6e40b488fd
Javadoc fix.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1405634 13f79535-47bb-0310-9956-ffa450edef68
2012-11-04 20:51:21 +00:00
0987ae5a20
Added G-test statistics. JIRA: MATH-878. Thanks to Radoslav Tsvetkov and Ted Dunning.
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2012-11-04 19:32:35 +00:00
1cfa9491a2
Javadoc fixes.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1405409 13f79535-47bb-0310-9956-ffa450edef68
2012-11-03 19:46:41 +00:00
18360735db
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1404085 13f79535-47bb-0310-9956-ffa450edef68
2012-10-31 10:45:09 +00:00
d4b31ce8ff
streamlined deserialization of DerivativeStructure
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2012-10-30 09:52:09 +00:00
ea8e5c488d
Use the "isSymmetric" utility method from "MatrixUtils" (copied from
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"EigenDecomposition" in MATH-884).
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2012-10-30 00:38:44 +00:00
06c63da6c7
MATH-883
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Added "getSquareRoot()" method. Implementation only supports symmetric,
diagonalizable matrices.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1403590 13f79535-47bb-0310-9956-ffa450edef68
2012-10-30 00:29:06 +00:00
4d12f0ca68
MATH-884
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Added methods "isSymmetric" and "checkSymmetric".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1403587 13f79535-47bb-0310-9956-ffa450edef68
2012-10-30 00:21:20 +00:00
e0f7ce9c7c
Moved array argument validation methods from ChiSquareTest to MathArrays. JIRA: MATH-885.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1403169 13f79535-47bb-0310-9956-ffa450edef68
2012-10-29 04:06:14 +00:00
6f50c9e55d
Completed javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1402800 13f79535-47bb-0310-9956-ffa450edef68
2012-10-27 14:31:26 +00:00
41aa1c40fd
Removed quasi-duplicate code.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1402716 13f79535-47bb-0310-9956-ffa450edef68
2012-10-26 23:37:32 +00:00
4fe86d82eb
MATH-874
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I forgot to "svn add" classes (in revision 1402607).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1402611 13f79535-47bb-0310-9956-ffa450edef68
2012-10-26 18:27:34 +00:00
d0d4760c97
MATH-874
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First steps to upgrade the API of the classes in "o.a.c.m.optimization.general".
Please note the introduction of a "Weight" matrix (whereas the current code
assumes that the weights are given as an array).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1402607 13f79535-47bb-0310-9956-ffa450edef68
2012-10-26 18:19:40 +00:00
2796e77e2e
MATH-874
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Reduced number of overridden public "optimize" methods (replaced by protected
"optimizeInternal"): whenever the code is ready for 4.0, only the base class's
"optimize" method should define the public API (subclass specifics are handled
in overridden "optimizeInternal" which must call the base class's version to
handle the common setup).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401928 13f79535-47bb-0310-9956-ffa450edef68
2012-10-25 00:20:24 +00:00
8964c7aa09
Updated "changes" file.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401906 13f79535-47bb-0310-9956-ffa450edef68
2012-10-24 22:38:25 +00:00
e0426dfbfb
MATH-816
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Using different seeds for the component distributions to avoid getting
the same sequence of random numbers for all of them. Update to the
"testSampling" unit test contributed by Jared Becksfort.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401894 13f79535-47bb-0310-9956-ffa450edef68
2012-10-24 21:27:44 +00:00
f5765cf99d
Use the new differentation API for all optimizers.
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The older API is still supported as of version 3.1, but is implemented
by wrapping the user function into the new API and then calling the new
code.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401838 13f79535-47bb-0310-9956-ffa450edef68
2012-10-24 19:40:08 +00:00
7b5a64c0bb
Added converters for multivariate functions.
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The converters allow to convert back and forth between the older
and the newer differentiation API. They are considered temporary methods
for version 3.1 and will be removed in 4.0 as only the new API will
remain.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401837 13f79535-47bb-0310-9956-ffa450edef68
2012-10-24 19:39:45 +00:00
3bae991455
Added missing closing action tag.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401451 13f79535-47bb-0310-9956-ffa450edef68
2012-10-23 20:35:04 +00:00
477104bd09
Fix spelling.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401416 13f79535-47bb-0310-9956-ffa450edef68
2012-10-23 19:30:09 +00:00
db51254b40
Reverted changes inadvertently commited in r1401171.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401172 13f79535-47bb-0310-9956-ffa450edef68
2012-10-23 06:08:32 +00:00
9dffcfd3be
Maxima scripts to generate reference values for the gamma and logGamma
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functions.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401171 13f79535-47bb-0310-9956-ffa450edef68
2012-10-23 06:04:09 +00:00
6d5763c539
Removed unused exception.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401034 13f79535-47bb-0310-9956-ffa450edef68
2012-10-22 19:32:03 +00:00
2a9cbbab46
Finalized fix for MATH-880.
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This version should be much more robust on polygons computation than the
earlier ones. Note that the hyperplaneThickness parameter is a key
tuning parameter in difficult cases like the one involved in the issue.
As shown in the corresponding unit test, the value had to be raised to
1.0e-8 in order for the test to pass correctly.
JIRA: MATH-880
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401022 13f79535-47bb-0310-9956-ffa450edef68
2012-10-22 19:21:36 +00:00
c2e855d6a0
[MATH-759] add resolution to changes.xml.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1401000 13f79535-47bb-0310-9956-ffa450edef68
2012-10-22 18:47:33 +00:00
3b6bbf6d2c
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400881 13f79535-47bb-0310-9956-ffa450edef68
2012-10-22 13:57:26 +00:00
7096dabffa
MATH-854
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Fill "throw" clauses.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400850 13f79535-47bb-0310-9956-ffa450edef68
2012-10-22 11:57:17 +00:00
b25f448d2f
Improved polygons creation with a numerically more robust constructor.
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This is only a partial fix for issue 880 because there are still some
glitches in the first polygon involved in the issue.
JIRA: MATH-880
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400717 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 20:08:32 +00:00
c323480cf6
Added Dan Checkoway as contributor due to his patch for MATH-474.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400687 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 17:44:53 +00:00
231b9a8905
Fix special characters in changes.xml.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400685 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 17:43:08 +00:00
1d02ff125d
[MATH-474] Added Frequency#merge method, thanks to patch from Dan Checkoway.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400683 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 17:33:37 +00:00
ec6f1c8270
Small fixes of javadoc @throws tags.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400676 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 16:41:38 +00:00
8bada78845
Removed unneeded import in package-info.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400675 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 16:34:40 +00:00
bea6d09158
Fix checkstyle warnings, added missing javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400673 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 16:32:30 +00:00
5b9302d5be
[MATH-778] Allow unlimited input values for Dfp#multiply.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400671 13f79535-47bb-0310-9956-ffa450edef68
2012-10-21 16:22:50 +00:00
0912bac520
MATH-868
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MATH-879
"lambda" and "inputSigma" should be passed to "optimize" as arguments of
type "OptimizationData". Deprecated constructors. Updated unit tests.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400108 13f79535-47bb-0310-9956-ffa450edef68
2012-10-19 14:20:16 +00:00
ea138c2da2
MATH-816
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Mixture model distribution. Original code contributed by Jared Becksfort,
committed with changes as discussed on the JIRA page.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400040 13f79535-47bb-0310-9956-ffa450edef68
2012-10-19 11:00:53 +00:00
bdd5b45cf7
MATH-815
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Added method that was missing in the original commit: "getDimensions()",
renamed to "getDimension()".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400017 13f79535-47bb-0310-9956-ffa450edef68
2012-10-19 09:55:01 +00:00
a355d8c20a
MATH-881
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Removed useless method.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1400010 13f79535-47bb-0310-9956-ffa450edef68
2012-10-19 09:30:44 +00:00
4a3a3eba60
MATH-881
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Removed meaningless properties for multivariate distributions.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1399864 13f79535-47bb-0310-9956-ffa450edef68
2012-10-18 21:26:13 +00:00
41f74ba651
Inner class should have been "static".
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1399433 13f79535-47bb-0310-9956-ffa450edef68
2012-10-17 21:09:27 +00:00
3a874d8f01
Formatting.
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"final" keyword.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1398547 13f79535-47bb-0310-9956-ffa450edef68
2012-10-15 22:30:30 +00:00
ecc9690e26
Formatting.
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Removed unnecessary decimal point on constants, and added explicit cast where
necessary.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1398297 13f79535-47bb-0310-9956-ffa450edef68
2012-10-15 14:09:32 +00:00
ac094067cf
MATH-873
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Removed usage of "maximum number of evaluations" in a place where it altered
the algorithm's core behaviour (whereas it should only serve as a processing
time limit).
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1398284 13f79535-47bb-0310-9956-ffa450edef68
2012-10-15 13:33:43 +00:00
91011db79d
MATH-872
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Sigma values expressed as a kind of "OptimizationData". Deprecated
constructors that were passed an "inputSigma" argument.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1398275 13f79535-47bb-0310-9956-ffa450edef68
2012-10-15 13:12:15 +00:00
652c6220cb
MATH-874
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Simple bounds expressed as a kind of "0ptimizationData".
The specification of simple bounds is handled in "BaseAbstractMultivariateOptimizer";
hence "BaseAbstractMultivariateSimpleBoundsOptimizer" is deprecated.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1398263 13f79535-47bb-0310-9956-ffa450edef68
2012-10-15 12:16:53 +00:00
2b40d7c36b
MATH-874
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New API allows to pass the simplex as an argument to "optimize".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1397759 13f79535-47bb-0310-9956-ffa450edef68
2012-10-13 01:12:58 +00:00
8bc689a30c
MATH-874
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New "optimize" method.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1397758 13f79535-47bb-0310-9956-ffa450edef68
2012-10-13 01:09:02 +00:00
Luc Maisonobe
Phil Steitz
Gilles Sadowski
Thomas Neidhart
Sebastien Brisard