Mercurial > hg > duomoOWLProject
diff src/de/mpiwg/dwinter/duomo/stanford/TokenWithEvent.java @ 8:919e9f3b5efd
neue klassen zur textanalyse (stanford parser eingebaut)
alle has_readable_labe Datatype properties durch rdfs:label ersetzt.
author | dwinter |
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date | Thu, 21 Jun 2012 17:08:22 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/de/mpiwg/dwinter/duomo/stanford/TokenWithEvent.java Thu Jun 21 17:08:22 2012 +0200 @@ -0,0 +1,137 @@ +package de.mpiwg.dwinter.duomo.stanford; + +import java.io.BufferedReader; +import java.io.DataInputStream; +import java.io.FileInputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.Reader; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import edu.stanford.nlp.io.EncodingPrintWriter.out; +import edu.stanford.nlp.ling.CyclicCoreLabel; +import edu.stanford.nlp.ling.DocumentReader; +import edu.stanford.nlp.ling.HasWord; +import edu.stanford.nlp.ling.Word; +import edu.stanford.nlp.parser.lexparser.LexicalizedParser; +import edu.stanford.nlp.process.DocumentPreprocessor; +import edu.stanford.nlp.trees.GrammaticalRelation; +import edu.stanford.nlp.trees.GrammaticalStructure; +import edu.stanford.nlp.trees.GrammaticalStructureFactory; +import edu.stanford.nlp.trees.PennTreebankLanguagePack; +import edu.stanford.nlp.trees.PennTreebankTokenizer; +import edu.stanford.nlp.trees.Tree; +import edu.stanford.nlp.trees.TreebankLanguagePack; +import edu.stanford.nlp.trees.TypedDependency; +import edu.stanford.nlp.trees.international.negra.NegraPennTokenizer; + +public class TokenWithEvent { + + public void analyse(String filename) throws IOException { + + LexicalizedParser lp = LexicalizedParser.loadModel("edu/stanford/nlp/models/lexparser/englishPCFG.ser.gz"); + // This option shows loading and sentence-segment and tokenizing + // a file using DocumentPreprocessor + TreebankLanguagePack tlp = new PennTreebankLanguagePack(); + GrammaticalStructureFactory gsf = tlp.grammaticalStructureFactory(); + // You could also create a tokenier here (as below) and pass it + // to DocumentPreprocessor + + int count=0; + + + Map<String,List<String>> words = new HashMap<String,List<String>>(); + + FileInputStream fstream = new FileInputStream(filename); + // Get the object of DataInputStream + DataInputStream in = new DataInputStream(fstream); + BufferedReader br = new BufferedReader(new InputStreamReader(in)); + String strLineFull; + //Read File Line By Line + while ((strLineFull = br.readLine()) != null) { + + // correct line needs to be completed to a sentence + + + String[] splitted = strLineFull.split("\",\""); + String strLine=splitted[1]; + String recordURI = splitted[0]; + strLine=strLine.replace("\"", ""); + //strLine="This is a "+strLine; + + + Reader dr = DocumentReader.getReader(strLine); + + //PennTreebankTokenizer tk = new PennTreebankTokenizer(dr); + NegraPennTokenizer tk = new NegraPennTokenizer(dr); + + while (tk.hasNext()){ + + + String t = tk.next(); + + String st= t.toLowerCase(); + st= st.replace(".", ""); + st= st.replace(",", ""); + st= st.replace(":",""); + st= st.replace(";",""); + st= st.replace("!",""); + + if (st.length()<2) + continue; + + if (words.containsKey(st)){ + words.get(st).add(recordURI); + } else { + List<String> ls =new ArrayList<String>(); + ls.add(recordURI); + words.put(st, ls); + } + + + + + //System.out.println(tdl); + //System.out.println(); + count++; + System.out.println(count); + + + } + //if (count > 100) + // break; + } + + + + FileWriter fw = new FileWriter("/tmp/words2"); + + for (String key : words.keySet()){ + List<String> val = words.get(key); + fw.write(key+"\t"+String.valueOf(val.size())+"\t"+val.toString()+"\n"); + } + fw.close(); + + } + /** + * @param args + */ + public static void main(String[] args) { + TokenWithEvent a = new TokenWithEvent(); + try { + a.analyse("/tmp/reges.csv"); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + +}