/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package opennlp.tools.eval;

import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.nio.charset.Charset;

import org.junit.Assert;
import org.junit.Test;

import opennlp.tools.formats.DirectorySampleStream;
import opennlp.tools.formats.convert.FileToStringSampleStream;
import opennlp.tools.formats.ontonotes.OntoNotesNameSampleStream;
import opennlp.tools.namefind.NameSample;
import opennlp.tools.namefind.NameSampleTypeFilter;
import opennlp.tools.namefind.TokenNameFinderCrossValidator;
import opennlp.tools.namefind.TokenNameFinderFactory;
import opennlp.tools.util.ObjectStream;
import opennlp.tools.util.TrainingParameters;
import opennlp.tools.util.model.ModelUtil;

public class OntoNotes4NameFinderEval {

  private static void crossEval(TrainingParameters params, String type, double expectedScore)
      throws IOException {

    ObjectStream<File> documentStream = new DirectorySampleStream(new File(
        EvalUtil.getOpennlpDataDir(), "ontonotes4/data/files/data/english"), new FileFilter() {

      public boolean accept(File file) {
        if (file.isFile()) {
          return file.getName().endsWith(".name");
        }

        return file.isDirectory();
      }
    }, true);

    ObjectStream<NameSample> samples = new OntoNotesNameSampleStream(new FileToStringSampleStream(
        documentStream, Charset.forName("UTF-8")));

    TokenNameFinderCrossValidator cv = new TokenNameFinderCrossValidator("en",  null,
        params, new TokenNameFinderFactory());

    if (type != null) {
      samples = new NameSampleTypeFilter(new String[]{type}, samples);
    }

    cv.evaluate(samples, 10);

    Assert.assertEquals(expectedScore, cv.getFMeasure().getFMeasure(), 0.001d);
  }

  @Test
  public void evalEnglishPersonNameFinder() throws IOException {
    TrainingParameters params = ModelUtil.createDefaultTrainingParameters();
    crossEval(params, "person", 0.8269650989441869d);
  }

  @Test
  public void evalEnglishDateNameFinder() throws IOException {
    TrainingParameters params = ModelUtil.createDefaultTrainingParameters();
    crossEval(params, "date", 0.8065329969459567);
  }

  @Test
  public void evalAllTypesNameFinder() throws IOException {
    TrainingParameters params = ModelUtil.createDefaultTrainingParameters();
    crossEval(params, null, 0.8061722553169423d);
  }
}

@@ -2723,22 +2723,22 @@
 0.82
-69650989441869
+99903903167106
 d);%0A

Change person eval test result