'svn commit: r1391928 - /commons/proper/math/trunk/src/changes/changes.xml'

[prev in list] [next in list] [prev in thread] [next in thread] 

List:       jakarta-commons-dev
Subject:    svn commit: r1391928 - /commons/proper/math/trunk/src/changes/changes.xml
From:       erans () apache ! org
Date:       2012-09-30 0:14:33
Message-ID: 20120930001433.42AA623888CD () eris ! apache ! org
[Download RAW message or body]

Author: erans
Date: Sun Sep 30 00:14:32 2012
New Revision: 1391928

URL: http://svn.apache.org/viewvc?rev=1391928&view=rev
Log:
Update "changes.xml".

Modified:
    commons/proper/math/trunk/src/changes/changes.xml

Modified: commons/proper/math/trunk/src/changes/changes.xml
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/changes/changes.xml?rev=1391928&r1=1391927&r2=1391928&view=diff
 ==============================================================================
--- commons/proper/math/trunk/src/changes/changes.xml (original)
+++ commons/proper/math/trunk/src/changes/changes.xml Sun Sep 30 00:14:32 2012
@@ -52,6 +52,12 @@ If the output is not quite correct, chec
   <body>
     <release version="3.1" date="TBD" description="
 ">
+      <action dev="erans" type="fix" issue="MATH-783">
+        "PowellOptimizer" (package "o.a.c.m.optimization.direct") uses
+        "BrentOptimizer" as its internal line search optimizer. The fix
+        forces the convergence criterion of "BrentOptimizer" to use
+        function values (instead of domain values).
+      </action>
       <action dev="erans" type="fix" issue="MATH-865,MATH-867,MATH-868" \
due-to="Nikolaus Hansen, Frank Hess">  Numerical accuracy problems arose in \
"CMAESOptimizer" (in package  "o.a.c.m.optimization.direct") when large finite \
boundaries were


[prev in list] [next in list] [prev in thread] [next in thread]
Configure | About | News | Add a list | Sponsored by KoreLogic