[DL-Learner SVN] SF.net SVN: dl-learner:[4094] trunk/components-core/src/main/java/org/ dllearner/algorithms/isle/index/TextDocument.java

[<dfl...@us...>]

Revision: 4094
          http://sourceforge.net/p/dl-learner/code/4094
Author:   dfleischhacker
Date:     2013-09-06 12:48:08 +0000 (Fri, 06 Sep 2013)
Log Message:
-----------
Normalize documents to all lowercase

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java

Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java	2013-09-06 11:36:33 UTC (rev 4093)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java	2013-09-06 12:48:08 UTC (rev 4094)
@@ -20,6 +20,7 @@
         this.rawContent = content;
         this.content = content.replaceAll("[^A-Za-z ]", " ");
         this.content = this.content.replaceAll("\\s{2,}", " ");
+        this.content = content.toLowerCase();
     }
 
     @Override

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