[Subgroup-commits] r50 - pkg/rsubgroup

[noreply at r-forge.r-project.org]

Author: atzmueller
Date: 2014-09-09 09:22:10 +0200 (Tue, 09 Sep 2014)
New Revision: 50

Added:
   pkg/rsubgroup/NEWS
Log:
add/update NEWS file for version 0.6

Added: pkg/rsubgroup/NEWS
===================================================================
--- pkg/rsubgroup/NEWS	                        (rev 0)
+++ pkg/rsubgroup/NEWS	2014-09-09 07:22:10 UTC (rev 50)
@@ -0,0 +1,16 @@
+rsubgroup NEWS
+
+For a detailed list of changes, see the svn commit history at
+svn://r-forge.r-project.org/svnroot/subgroup/
+
+Changes in version 0.6 (2014-09-09)
+===================================
+* Improvements:
+  * optimizations in the beam search algorithm
+  * significant memory optimization (dataset storage, access)
+  * ARFF: enable import of "empty" attributes, i.e., with an empty value domain
+  (this can occur, for example, when importing columns with only 'NA' in R)  
+
+* Bug fixes:
+  * exclude target from subgroup attributes
+  * fix loading of ARFF file, for attributes/values with trailing spaces
\ No newline at end of file