{"id":6273,"date":"2011-03-22T08:00:01","date_gmt":"2011-03-21T23:00:01","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=6273"},"modified":"2011-03-19T13:31:23","modified_gmt":"2011-03-19T04:31:23","slug":"sen-%e3%82%92-java-%e3%81%a7%e4%bd%bf%e3%81%86","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/6273.html","title":{"rendered":"Sen \u3092 Java \u3067\u4f7f\u3046"},"content":{"rendered":"

Sen \u3092 Java \u3067\u4f7f\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u4f5c\u3055\u305b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

\u3068\u3053\u308d\u3067\u3001\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u3059\u304c\u3001StringTagger\u30af\u30e9\u30b9\u306e hasNext\u30e1\u30bd\u30c3\u30c9\u3068next\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b\u306e\u3067\u3001\u4fee\u6b63\u3057\u305f\u3082\u306e\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

src\/java\/net\/java\/sen\/StringTagger.java<\/p>\n

    public boolean hasNext() {
\n        if (token == null && cnt == token.length)
\n            return false;
\n        return true;
\n    }\n<\/div>\n

\u3053\u308c\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002java.net \u3078\u63a5\u7d9a\u3067\u304d\u306a\u3044\u306e\u3067\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3059\u304c…<\/p>\n

    public boolean hasNext() {
\n        if (token == null || cnt == token.length)
\n            return false;
\n        return true;
\n    }\n<\/div>\n

\u4f5c\u6210\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6b21\u306e\u901a\u308a\u3002<\/p>\n

SenStringTaggerSample.java<\/p>\n

import java.io.IOException;
\nimport net.java.sen.StringTagger;
\nimport net.java.sen.Token;
\npublic class SenStringTaggerSample {
\n  public static void main(String[] args)
\n  throws IllegalArgumentException, IOException {
\n    StringTagger st = StringTagger.getInstance();
\n    String s = "\u3059\u3082\u3082\u3082\u3082\u3082\u3082\u3082\u3082\u306e\u3046\u3061";
\n    Token[] ts = st.analyze(s);
\n    for(int i=0; i<ts.length; i++){
\n      System.out.println(ts[i].getBasicString()+"("+ts[i].getTermInfo()+")");
\n    }
\n    System.out.println("----------------------");
\n    String userHome=System.getProperty("user.home");
\n    String conf=userHome+"/applications/sen-1.2.2.1_ipadic-2.6.0/conf/sen.xml";
\n    StringTagger st2 = StringTagger.getInstance(conf);
\n    st2.analyze(s);
\n    while(st2.hasNext()){
\n      Token t = st2.next();
\n      System.out.println(t.getBasicString()+"("+t.getTermInfo()+")");
\n    }
\n  }
\n}\n<\/div>\n

\u30b3\u30f3\u30d1\u30a4\u30eb\u3068\u5b9f\u884c\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002SEN_HOME\u306b\u3064\u3044\u3066\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3001\u305d\u306e\u5834\u5408\u306f\u300cSystem.setProperty("sen.home","/usr/local/sen");\u300d\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3067\u6307\u5b9a\u53ef\u80fd\u306b\u3057\u3066\u304a\u304f\u306e\u304c\u3044\u3044\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n

SEN_HOME=${HOME}/applications/sen-1.2.2.1_ipadic-2.6.0
\nCLASSPATH=${SEN_HOME}/lib/sen.jar
\nCLASSPATH=${CLASSPATH}:${SEN_HOME}/lib/commons-logging.jar
\njavac -cp ${CLASSPATH} SenStringTaggerSample.java
\njava -Dsen.home=${SEN_HOME} -cp .:${CLASSPATH} SenStringTaggerSample\n<\/div>\n

\u5b9f\u884c\u7d50\u679c\u306f\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

2011/03/19 13:28:15 net.java.sen.Dictionary <init>
\n\u60c5\u5831: token file = /home/wvwr/applications/sen-1.2.2.1_ipadic-2.6.0/dic/token.sen
\n2011/03/19 13:28:16 net.java.sen.Dictionary <init>
\n\u60c5\u5831: time to load posInfo file = 164[ms]
\n2011/03/19 13:28:16 net.java.sen.Dictionary <init>
\n\u60c5\u5831: double array trie dictionary = /home/wvwr/applications/sen-1.2.2.1_ipadic-2.6.0/dic/da.sen
\n2011/03/19 13:28:16 net.java.sen.util.DoubleArrayTrie load
\n\u60c5\u5831: loading double array trie dict = /home/wvwr/applications/sen-1.2.2.1_ipadic-2.6.0/dic/da.sen
\n2011/03/19 13:28:16 net.java.sen.util.DoubleArrayTrie load
\n\u60c5\u5831: loaded time = 0.503[ms]
\n2011/03/19 13:28:16 net.java.sen.Dictionary <init>
\n\u60c5\u5831: pos info file = /home/wvwr/applications/sen-1.2.2.1_ipadic-2.6.0/dic/posInfo.sen
\n2011/03/19 13:28:16 net.java.sen.Dictionary <init>
\n\u60c5\u5831: time to load pos info file = 0[ms]
\n2011/03/19 13:28:16 net.java.sen.Tokenizer loadConnectCost
\n\u60c5\u5831: connection file = /home/wvwr/applications/sen-1.2.2.1_ipadic-2.6.0/dic/matrix.sen
\n2011/03/19 13:28:17 net.java.sen.Tokenizer loadConnectCost
\n\u60c5\u5831: time to load connect cost file = 466[ms]
\n\u3059\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3059\u3082\u3082,\u30b9\u30e2\u30e2,\u30b9\u30e2\u30e2)
\n\u3082(\u52a9\u8a5e,\u4fc2\u52a9\u8a5e,*,*,*,*,\u3082,\u30e2,\u30e2)
\n\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3082\u3082,\u30e2\u30e2,\u30e2\u30e2)
\n\u3082(\u52a9\u8a5e,\u4fc2\u52a9\u8a5e,*,*,*,*,\u3082,\u30e2,\u30e2)
\n\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3082\u3082,\u30e2\u30e2,\u30e2\u30e2)
\n\u306e(\u52a9\u8a5e,\u9023\u4f53\u5316,*,*,*,*,\u306e,\u30ce,\u30ce)
\n\u3046\u3061(\u540d\u8a5e,\u975e\u81ea\u7acb,\u526f\u8a5e\u53ef\u80fd,*,*,*,\u3046\u3061,\u30a6\u30c1,\u30a6\u30c1)
\n----------------------
\n\u3059\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3059\u3082\u3082,\u30b9\u30e2\u30e2,\u30b9\u30e2\u30e2)
\n\u3082(\u52a9\u8a5e,\u4fc2\u52a9\u8a5e,*,*,*,*,\u3082,\u30e2,\u30e2)
\n\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3082\u3082,\u30e2\u30e2,\u30e2\u30e2)
\n\u3082(\u52a9\u8a5e,\u4fc2\u52a9\u8a5e,*,*,*,*,\u3082,\u30e2,\u30e2)
\n\u3082\u3082(\u540d\u8a5e,\u4e00\u822c,*,*,*,*,\u3082\u3082,\u30e2\u30e2,\u30e2\u30e2)
\n\u306e(\u52a9\u8a5e,\u9023\u4f53\u5316,*,*,*,*,\u306e,\u30ce,\u30ce)
\n\u3046\u3061(\u540d\u8a5e,\u975e\u81ea\u7acb,\u526f\u8a5e\u53ef\u80fd,*,*,*,\u3046\u3061,\u30a6\u30c1,\u30a6\u30c1)\n<\/div>\n

\u95a2\u9023\u30ea\u30f3\u30af<\/p>\n