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From Luc Maisonobe <Luc.Maison...@free.fr>
Subject Re: svn commit: r1462506 - in /commons/proper/math/trunk: RELEASE-NOTES.txt src/site/xdoc/download_math.xml
Date Fri, 29 Mar 2013 16:12:17 GMT
Le 29/03/2013 16:59, Thomas Neidhart a écrit :
> Hi Luc,

Hi Thomas,

> 
> the changes related to the refactoring of the clustering algorithms seem to
> be missing. Maybe it is because there are multiple issue references for
> this entry in the changes.xml (its MATH-917).

No, it was because the keyword was "change" instead of "add".

I've fixed the changes.xml and regenerated RELEASE-NOTES.txt.

I think this RC1 has been the shortest life possible...

I'll start with RC2 immediately.

Luc

> 
> Thomas
> 
> 
> On Fri, Mar 29, 2013 at 4:49 PM, <luc@apache.org> wrote:
> 
>> Author: luc
>> Date: Fri Mar 29 15:49:49 2013
>> New Revision: 1462506
>>
>> URL: http://svn.apache.org/r1462506
>> Log:
>> Preparing 3.2 release.
>>
>> Modified:
>>     commons/proper/math/trunk/RELEASE-NOTES.txt
>>     commons/proper/math/trunk/src/site/xdoc/download_math.xml
>>
>> Modified: commons/proper/math/trunk/RELEASE-NOTES.txt
>> URL:
>> http://svn.apache.org/viewvc/commons/proper/math/trunk/RELEASE-NOTES.txt?rev=1462506&r1=1462505&r2=1462506&view=diff
>>
>> ==============================================================================
>> --- commons/proper/math/trunk/RELEASE-NOTES.txt (original)
>> +++ commons/proper/math/trunk/RELEASE-NOTES.txt Fri Mar 29 15:49:49 2013
>> @@ -1,26 +1,77 @@
>> -
>> -              Apache Commons Math 3.1.1 RELEASE NOTES
>> -
>> -The Commons Math team is pleased to announce the release of
>> commons-math3-3.1.1
>> +The Commons Math team is pleased to announce the commons-math3-3.2
>> release!
>>
>>  The Math project is a library of lightweight, self-contained mathematics
>> and statistics components addressing the most common practical problems not
>> immediately available in the Java programming language or commons-lang.
>>
>> -This is a point release: It fixes a bug that renders version 3.1 unusable
>> - in some situations (see details below).
>> -
>>  Changes in this version include:
>>
>> +New features:
>> +o Added Multivariate Normal Mixture Model Fitting by Expectation
>> Maximization.  Issue: MATH-817. Thanks to Jared Becksfort.
>> +o Added a way to trigger only increasing or decreasing events in ODE
>> integration.  Issue: MATH-811.
>> +o Added array-scaling methods to MathArrays.  Issue: MATH-946. Thanks to
>> Jared Becksfort.
>> +o Added the Lévy distribution.  Issue: MATH-460. Thanks to Andrew
>> Waterman.
>> +o Implementations for inverse error function and inverse complementary
>> +        error functions have been added.  Issue: MATH-948.
>> +o Added utilities for prime numbers.  Issue: MATH-845. Thanks to
>> Sébastien Riou.
>> +o Check bounds in multi-start vector optimizers.  Issue: MATH-914.
>> +o Added discrete distributions.  Issue: MATH-941. Thanks to Piotr Wydrych.
>> +o Added Hermite interpolator for RealFieldElement instances.
>> +o Added RealFieldElement interface to represent anything that is
>> +        real number like, implemented by both Decimal64, Dfp and
>> DerivativeStructure.
>> +o Added partial derivatives computation for 3D vectors and rotations.
>> +o Added accurate linear combination of DerivativeStructure instances,
>> +        avoiding cancellation.
>> +o Added conversion of gradients and Hessians from spherical to Cartesian
>> +        coordinates in 3D.
>>
>>  Fixed Bugs:
>> -o MATH-924:  Added a (minimal) "DiagonalMatrix" implementation, such that
>> the
>> -        case of a large number of uncorrelated observations is handled
>> -        efficiently.
>> -
>> -
>> -
>> -For complete information on Commons Math, including instructions on how
>> to submit bug reports,
>> -patches, or suggestions for improvement, see the Apache Commons Math
>> website:
>> +o Fixed inverse cumulative probability for uniform distribution.  Issue:
>> MATH-957. Thanks to Evan Ward.
>> +o "SpearmansCorrelation" now works correctly in case of a provided
>> +        "NaturalRanking" with a "NaNStrategy.REMOVED" strategy and the
>> input
>> +        data contains NaN values. From version 4.0 onwards this strategy
>> will
>> +        not be supported anymore.  Issue: MATH-891.
>> +o Fixed Complex.reciprocal() for zero argument.  Issue: MATH-934.
>> +o AbstractRealMatrix will now check for rectangular input arrays in
>> +        its copySubMatrix methods.  Issue: MATH-862.
>> +o Increment iteration counter in optimization algorithms.  Issue:
>> MATH-949.
>> +o Fixed missing update in ODE event handlers, when a RESET_STATE is
>> triggered.  Issue: MATH-950.
>> +o Fixed infinite loop when NaN occurs in singular value decomposition.
>>  Issue: MATH-947.
>> +o Extended ranges for FastMath performance tests.  Issue: MATH-580.
>> +o Finalized implementation of diagonal matrix.  Issue: MATH-925.
>> +o Added rank revealing QR decomposition.  Issue: MATH-630. Thanks to
>> Christopher Nix.
>> +o ArrayFieldVector can now be constructed from any FieldVector.  Issue:
>> MATH-570. Thanks to Arne Plöse.
>> +o Improved checking of null vector elements.  Issue: MATH-861. Thanks to
>> Sébastien Brisard.
>> +o Fixed generation of long random numbers between two bounds.  Issue:
>> MATH-936.
>> +o Fixed creation of generic array.  Issue: MATH-942. Thanks to Piotr
>> Wydrych.
>> +o Fixed abstract test class naming that broke ant builds.  Issue:
>> MATH-940. Thanks to Piotr Wydrych.
>> +o Allow covariance to be computed for one-dimensional variables.  Issue:
>> MATH-939. Thanks to Piotr Wydrych.
>> +o Fixed accuracy of 3D Line.revert().  Issue: MATH-938.
>> +o Improved javadoc to explain how switching functions should
>> +        behave across events in ODE events detection.  Issue: MATH-937.
>> +o Fixed DerivativeStructure.atan2 for special cases when both arguments
>> are +/-0.  Issue: MATH-935.
>> +o Improved class javadoc wrt convergence criteria and added
>> +        additional constructors to override the default epsilon and
>> cut-off
>> +        values in class "SimplexSolver".  Issue: MATH-930.
>> +o Fixed truncated value in "MultivariateNormalDistribution".  Issue:
>> MATH-929. Thanks to Piotr Wydrych.
>> +o Made "BitStreamGenerator" implement the "Serializable" interface.
>>  Issue: MATH-927. Thanks to Dennis Hendriks.
>> +
>> +Changes:
>> +o Replaced hard-coded numbers in "LevenbergMarquardtOptimizer".  Issue:
>> MATH-956.
>> +o Fixed loading of test file when path contains a space.  Issue:
>> MATH-955. Thanks to Evan Ward.
>> +o Improved speed of FastMath.abs methods for all signatures, by removing
>> branching.  Issue: MATH-954. Thanks to Charles Cooper.
>> +o Improved speed of several FastMath methods.  Issue: MATH-953. Thanks to
>> Charles Cooper.
>> +o Improved speed of FastMath copysign methods.  Issue: MATH-951. Thanks
>> to Charles Cooper.
>> +o Made EmpiricalDisribution smoothing kernel pluggable.  Issue: MATH-671.
>> +o Allow direct use of SummaryStatistics in one-way ANOVA.  Issue:
>> MATH-877. Thanks to Peter Andrews.
>> +o Normal distribution now uses a direct implementation of the
>> +        inverse error function to compute inverse cumulative probability
>> +        instead of relying on a numerical solver. This is much faster,
>> +        more accurate and does not need convergence threshold.
>> +o Throw "MathUnsupportedOperationException" from optimizers that do
>> +        not support constraints (previous behaviour was to silently ignore
>> +        the "SimpleBounds" argument).  Issue: MATH-933.
>> +o Greater efficiency in "UnitSphereRandomVectorGenerator".  Issue:
>> MATH-931. Thanks to Sean Owen.
>>
>> -http://commons.apache.org/math/
>>
>> +Have fun!
>> +-Commons Math team
>>
>>
>> Modified: commons/proper/math/trunk/src/site/xdoc/download_math.xml
>> URL:
>> http://svn.apache.org/viewvc/commons/proper/math/trunk/src/site/xdoc/download_math.xml?rev=1462506&r1=1462505&r2=1462506&view=diff
>>
>> ==============================================================================
>> --- commons/proper/math/trunk/src/site/xdoc/download_math.xml (original)
>> +++ commons/proper/math/trunk/src/site/xdoc/download_math.xml Fri Mar 29
>> 15:49:49 2013
>> @@ -95,32 +95,32 @@ limitations under the License.
>>        </p>
>>      </subsection>
>>      </section>
>> -    <section name="Commons Math 3.1 (requires Java 1.5+)">
>> +    <section name="Commons Math 3.2 (requires Java 1.5+)">
>>        <subsection name="Binaries">
>>          <table>
>>            <tr>
>> -              <td><a
>> href="[preferred]/commons/math/binaries/commons-math3-3.1-bin.tar.gz">commons-math3-3.1-bin.tar.gz</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.1-bin.tar.gz.md5
>> ">md5</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.1-bin.tar.gz.asc
>> ">pgp</a></td>
>> +              <td><a
>> href="[preferred]/commons/math/binaries/commons-math3-3.2-bin.tar.gz">commons-math3-3.2-bin.tar.gz</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.2-bin.tar.gz.md5
>> ">md5</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.2-bin.tar.gz.asc
>> ">pgp</a></td>
>>            </tr>
>>            <tr>
>> -              <td><a
>> href="[preferred]/commons/math/binaries/commons-math3-3.1-bin.zip">commons-math3-3.1-bin.zip</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.1-bin.zip.md5
>> ">md5</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.1-bin.zip.asc
>> ">pgp</a></td>
>> +              <td><a
>> href="[preferred]/commons/math/binaries/commons-math3-3.2-bin.zip">commons-math3-3.2-bin.zip</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.2-bin.zip.md5
>> ">md5</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/binaries/commons-math3-3.2-bin.zip.asc
>> ">pgp</a></td>
>>            </tr>
>>          </table>
>>        </subsection>
>>        <subsection name="Source">
>>          <table>
>>            <tr>
>> -              <td><a
>> href="[preferred]/commons/math/source/commons-math3-3.1-src.tar.gz">commons-math3-3.1-src.tar.gz</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.1-src.tar.gz.md5
>> ">md5</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.1-src.tar.gz.asc
>> ">pgp</a></td>
>> +              <td><a
>> href="[preferred]/commons/math/source/commons-math3-3.2-src.tar.gz">commons-math3-3.2-src.tar.gz</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.2-src.tar.gz.md5
>> ">md5</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.2-src.tar.gz.asc
>> ">pgp</a></td>
>>            </tr>
>>            <tr>
>> -              <td><a
>> href="[preferred]/commons/math/source/commons-math3-3.1-src.zip">commons-math3-3.1-src.zip</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.1-src.zip.md5
>> ">md5</a></td>
>> -              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.1-src.zip.asc
>> ">pgp</a></td>
>> +              <td><a
>> href="[preferred]/commons/math/source/commons-math3-3.2-src.zip">commons-math3-3.2-src.zip</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.2-src.zip.md5
>> ">md5</a></td>
>> +              <td><a href="
>> http://www.apache.org/dist/commons/math/source/commons-math3-3.2-src.zip.asc
>> ">pgp</a></td>
>>            </tr>
>>          </table>
>>        </subsection>
>>
>>
>>
> 


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