svn commit: r1145153 - /incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml

[jo...@apache.org]

Author: joern
Date: Mon Jul 11 12:49:52 2011
New Revision: 1145153

URL: http://svn.apache.org/viewvc?rev=1145153&view=rev
Log:
OPENNLP-115 Enhanced stream handling in training sample code

Modified:
    incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml

Modified: incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml
URL: http://svn.apache.org/viewvc/incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml?rev=1145153&r1=1145152&r2=1145153&view=diff
==============================================================================
--- incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml (original)
+++ incubator/opennlp/trunk/opennlp-docs/src/docbkx/namefinder.xml Mon Jul 11 12:49:52 2011
@@ -243,12 +243,20 @@ $bin/opennlp TokenNameFinderTrainer -enc
 			The three steps are illustrated by the following sample code:
 			<programlisting language="java">
 				<![CDATA[
+Charset charset = Charset.forName("UTF-8");
 ObjectStream<String> lineStream =
-		new PlainTextByLineStream(new FileInputStream("en-ner-person.train"), "UTF-8");
+		new PlainTextByLineStream(new FileInputStream("en-ner-person.train"), charset);
 ObjectStream<NameSample> sampleStream = new NameSampleDataStream(lineStream);
 
-TokenNameFinderModel model = NameFinderME.train("en", "person", sampleStream,
-		Collections.<String, Object>emptyMap(), 100, 5);
+TokenNameFinderModel model;
+
+try {
+  model = NameFinderME.train("en", "person", sampleStream,
+      Collections.<String, Object>emptyMap(), 100, 5);
+}
+finally {
+  sampleStream.close();
+}
 
 try {
   modelOut = new BufferedOutputStream(new FileOutputStream(modelFile));