opennlp.tools.parser.ParserModel Java Examples

The following examples show how to use opennlp.tools.parser.ParserModel. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JM_Scorer.java    From uncc2014watsonsim with GNU General Public License v2.0 6 votes vote down vote up 
public double scoreStructure(String ca, String q, String passage, boolean verbose) throws InvalidFormatException, IOException{
	POSTaggerME parserModel = new POSTaggerME(new POSModel(new FileInputStream(new File("en-pos-model.bin"))));
	Tokenizer tokenizer = new TokenizerME(new TokenizerModel(new FileInputStream(new File("en-token.bin"))));
	Parser parser = ParserFactory.create(new ParserModel(new FileInputStream(new File("en-parser.bin"))));
	double score = 0;
	
	Parse[] questionParse = ParserTool.parseLine(q, parser, 1);
	Parse[] passageParse = ParserTool.parseLine(q, parser, 1);
	
	if (passage.contains(ca)) {
		for (int i =0; i < questionParse.length; i++) {
			score += matchChildren(questionParse[i],passageParse[i]);
		}
	}
	
	return score;
}
Example #2
Source File: Chapter7.java    From Natural-Language-Processing-with-Java-Second-Edition with MIT License 5 votes vote down vote up 
private static void usingOpenNLP() {
        String fileLocation = getModelDir() + "/en-parser-chunking.bin";
        System.out.println(fileLocation);
        try (InputStream modelInputStream = new FileInputStream(fileLocation);) {
            ParserModel model = new ParserModel(modelInputStream);
            Parser parser = ParserFactory.create(model);
            String sentence = "The cow jumped over the moon";
            // Used to demonstrate difference between NER and Parser
            sentence = "He was the last person to see Fred.";

            Parse parses[] = ParserTool.parseLine(sentence, parser, 3);
            for (Parse parse : parses) {
                // First display
                parse.show();
                // Second display
//                parse.showCodeTree();
                // Third display
//                System.out.println("Children");
//                Parse children[] = parse.getChildren();
//                for (Parse parseElement : children) {
//                    System.out.println(parseElement);
//                    System.out.println(parseElement.getText());
//                    System.out.println(parseElement.getType());
//                    Parse tags[] = parseElement.getTagNodes();
//                    System.out.println("Tags");
//                    for (Parse tag : tags) {
//                        System.out.println("[" + tag + "]" + " type: " + tag.getType()
//                                + "  Probability: " + tag.getProb()
//                                + "  Label: " + tag.getLabel());
//                    }
//                }
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
Example #3
Source File: ParserExtractor.java    From knowledge-extraction with Apache License 2.0 5 votes vote down vote up 
public ParserExtractor() {
	sentenceDetector = new SentenceDetector(Consts.EN_SENT_MODEL);
	
	try (InputStream modelIn = ParserExtractor.class.getClassLoader()
			.getResourceAsStream(Consts.EN_PARSER_MODEL);){
		ParserModel model = new ParserModel(modelIn);
		parser = ParserFactory.create(model);
	} catch (IOException e) {
		e.printStackTrace();
	}
}