中科院分词ICTCLAS导入用户词典后分词结果一样？

 1 package ICTCLAS.I3S.Test;
 2 
 3 import java.io.UnsupportedEncodingException;
 4 
 5 import ICTCLAS.I3S.AC.ICTCLAS50;
 6 
 7 public class Test_UserDic {
 8 
 9     /**
10      * @param args
11      * @throws UnsupportedEncodingException 
12      */
13     public static void main(String[] args) throws UnsupportedEncodingException {
14         ICTCLAS50 ictclas =  new ICTCLAS50();
15         //initial
16         String argu = ".";    //当前目录
17         if (ictclas.ICTCLAS_Init(argu.getBytes("UTF-8")) == false) {
18             System.err.println("Initail fail!");
19             return;
20         }
21         System.out.println("Initial success!");
22         
23         String input = "中国科学院计算技术研究所在多年研究工作积累的基础上，研制出了汉语词法分析系统ICTCLAS。千万科学家";
24         
25         //未添加词典前分词
26         System.out.println(input);
27         ictclas.ICTCLAS_SetPOSmap(ictclas.PKU_POS_MAP_FIRST);
28         byte nativeBytes[] = ictclas.ICTCLAS_ParagraphProcess(input.getBytes("UTF-8"), 0, 1);
29         String result = new String(nativeBytes, 0, nativeBytes.length, "UTF-8");
30         System.out.println("未导入用户词典的分词结果是：\t" + result);
31         
32         //添加用户词典分词
33         int count = 0;
34         String userDir = "userDict.txt"; //用户词典路径
35         byte[] userDirb = userDir.getBytes();
36         count = ictclas.ICTCLAS_ImportUserDictFile(userDirb, 3);
37         System.out.println("\n导入用户词个数：\t" + count);
38         count = 0;
39         
40         //导入用户词典后再分词
41         byte[] nativeBytes1 = ictclas.ICTCLAS_ParagraphProcess(input.getBytes("UTF-8"), 0, 1);
42         String result1 = new String(nativeBytes1, 0, nativeBytes1.length, "UTF-8");
43         System.out.println("导入用户词典后的分词结果是：\t" + result1);
44         
45         //退出，释放分词组件资源
46         ictclas.ICTCLAS_Exit();        
47     }
48 }