FullPipelineSpanish.java
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package examples;
import is2.data.SentenceData09;
import is2.io.CONLLWriter09;
import is2.lemmatizer.Lemmatizer;
import is2.parser.Parser;
import is2.tag.Tagger;
import is2.tools.Tool;
import java.io.IOException;
import java.util.ArrayList;
import java.util.StringTokenizer;
/**
* @author Bernd Bohnet, 13.09.2010
*
* Illustrates the application the full pipeline: lemmatizer, morphologic, tagger, and parser
*/
public class FullPipelineSpanish {
// shows how to parse a sentences and call the tools
public static void main(String[] args) throws IOException {
// Create a data container for a sentence
SentenceData09 i = new SentenceData09();
if (args.length==1) { // input might be a sentence: "This is another test ."
StringTokenizer st = new StringTokenizer(args[0]);
ArrayList<String> forms = new ArrayList<String>();
forms.add("<root>");
while(st.hasMoreTokens()) forms.add(st.nextToken());
i.init(forms.toArray(new String[0]));
} else {
// provide a default sentence: Haus has a mutated vowel
i.init(new String[] {"<root>","También","estuve","emocionado","pero","no","pude","imaginar","mi","vida","sin","la",
"gente","tan","intima","a","mí","."});
}
// lemmatizing
System.out.println("\nReading the model of the lemmatizer");
Tool lemmatizer = new Lemmatizer("models/lemma-spa.model"); // create a lemmatizer
System.out.println("Applying the lemmatizer");
lemmatizer.apply(i);
System.out.print(i.toString());
System.out.print("Lemmata: "); for (String l : i.plemmas) System.out.print(l+" "); System.out.println();
// morphologic tagging
System.out.println("\nReading the model of the morphologic tagger");
is2.mtag.Tagger morphTagger = new is2.mtag.Tagger("models/mtag-spa.model");
System.out.println("\nApplying the morpholoigc tagger");
morphTagger.apply(i);
System.out.print(i.toString());
System.out.print("Morph: "); for (String f : i.pfeats) System.out.print(f+" "); System.out.println();
// part-of-speech tagging
System.out.println("\nReading the model of the part-of-speech tagger");
Tool tagger = new Tagger("models/tag-spa.model");
System.out.println("\nApplying the part-of-speech tagger");
tagger.apply(i);
System.out.print(i.toString());
System.out.print("Part-of-Speech tags: "); for (String p : i.ppos) System.out.print(p+" "); System.out.println();
// parsing
System.out.println("\nReading the model of the dependency parser");
Tool parser = new Parser("models/prs-spa.model");
System.out.println("\nApplying the parser");
parser.apply(i);
System.out.println(i.toString());
// write the result to a file
CONLLWriter09 writer = new is2.io.CONLLWriter09("example-out.txt");
writer.write(i, CONLLWriter09.NO_ROOT);
writer.finishWriting();
}
}