Package org.mitre.medfacts.i2b2.training

Examples of org.mitre.medfacts.i2b2.training.TrainingInstance.addFeature()

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      TrainingInstance trainingInstance = new TrainingInstance();

      if (checkForEnabledFeature("conceptUnigrams")) {
          for (int k = conceptBeginTokenOffset; k <= conceptEndTokenOffset && k < lineLength; k++) {
              trainingInstance.addFeature("concept_unigram_" + StringHandling.escapeStringForFeatureName(currentLine[k]));
          }
      }

      if (checkForEnabledFeature("wordLeftFeature"))
      {
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      if (checkForEnabledFeature("wordLeftFeature"))
      {
        List<String> wordLeftFeatureList = FeatureUtility.constructWordLeftFeatureList(problemBegin.getTokenOffset(), problemEnd.getTokenOffset(), currentLine);
        for (String currentFeature : wordLeftFeatureList)
        {
          trainingInstance.addFeature(currentFeature);
        }
      }

      if (checkForEnabledFeature("wordRightFeature"))
      {
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      if (checkForEnabledFeature("wordRightFeature"))
      {
        List<String> wordRightFeatureList = FeatureUtility.constructWordRightFeatureList(problemBegin.getTokenOffset(), problemEnd.getTokenOffset(), currentLine);
        for (String currentFeature : wordRightFeatureList)
        {
          trainingInstance.addFeature(currentFeature);
        }
      }

      Set<String> featureSet = trainingInstance.getFeatureSet();
      if (featureSet != null && featureSet.size() > 0)
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      String conceptText = problem.getText();
      if (checkForEnabledFeature("conceptTextFeature"))
      {
        String conceptTextFeature = MedFactsRunner.constructConceptPhraseFeature(conceptText);
        trainingInstance.addFeature(conceptTextFeature);
      }

      if (checkForEnabledFeature("conceptPseudoHeadFeature"))
      {
          int tokenOffset = problemEnd.getTokenOffset();
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      if (checkForEnabledFeature("conceptPseudoHeadFeature"))
      {
          int tokenOffset = problemEnd.getTokenOffset();
          //logger.info(String.format("before creating pseudo head; token offset: %d; # tokens on line: %d, tokens: %s", tokenOffset, currentLine.length, Arrays.toString(currentLine)));
          String conceptHead = currentLine[tokenOffset];
          trainingInstance.addFeature(MedFactsRunner.constructConceptHeadFeature(conceptHead));
      }

      /////
      String tokensOnCurrentLine[] = currentLine;
      for (int currentTokenOffset=0; currentTokenOffset < tokensOnCurrentLine.length; currentTokenOffset++)
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            if (checkForEnabledFeature("cueWord"))
            {
              int cueWordBegin = cueWord.getBegin().getTokenOffset();
              int cueWordEnd = cueWord.getEnd().getTokenOffset();
              if (cueWordBegin < conceptBeginTokenOffset) {
                  trainingInstance.addFeature("cueWord_" + cueWordType + "_left");
                  if ((conceptBeginTokenOffset - cueWordBegin) < 4) {
                      trainingInstance.addFeature("cueWord_" + cueWordType + "_left_3");
                  }
              } else if (cueWordBegin > conceptEndTokenOffset) {
                    trainingInstance.addFeature("cueWord_" + cueWordType + "_right");
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              int cueWordBegin = cueWord.getBegin().getTokenOffset();
              int cueWordEnd = cueWord.getEnd().getTokenOffset();
              if (cueWordBegin < conceptBeginTokenOffset) {
                  trainingInstance.addFeature("cueWord_" + cueWordType + "_left");
                  if ((conceptBeginTokenOffset - cueWordBegin) < 4) {
                      trainingInstance.addFeature("cueWord_" + cueWordType + "_left_3");
                  }
              } else if (cueWordBegin > conceptEndTokenOffset) {
                    trainingInstance.addFeature("cueWord_" + cueWordType + "_right");
                    if ((cueWordEnd - conceptEndTokenOffset) < 4) {
                        trainingInstance.addFeature("cueWord_" + cueWordType + "_right_3");
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                  trainingInstance.addFeature("cueWord_" + cueWordType + "_left");
                  if ((conceptBeginTokenOffset - cueWordBegin) < 4) {
                      trainingInstance.addFeature("cueWord_" + cueWordType + "_left_3");
                  }
              } else if (cueWordBegin > conceptEndTokenOffset) {
                    trainingInstance.addFeature("cueWord_" + cueWordType + "_right");
                    if ((cueWordEnd - conceptEndTokenOffset) < 4) {
                        trainingInstance.addFeature("cueWord_" + cueWordType + "_right_3");
                    }
              } else {
                  trainingInstance.addFeature("cueWord_" + cueWordType + "_within");
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                      trainingInstance.addFeature("cueWord_" + cueWordType + "_left_3");
                  }
              } else if (cueWordBegin > conceptEndTokenOffset) {
                    trainingInstance.addFeature("cueWord_" + cueWordType + "_right");
                    if ((cueWordEnd - conceptEndTokenOffset) < 4) {
                        trainingInstance.addFeature("cueWord_" + cueWordType + "_right_3");
                    }
              } else {
                  trainingInstance.addFeature("cueWord_" + cueWordType + "_within");
              }
            }
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                    trainingInstance.addFeature("cueWord_" + cueWordType + "_right");
                    if ((cueWordEnd - conceptEndTokenOffset) < 4) {
                        trainingInstance.addFeature("cueWord_" + cueWordType + "_right_3");
                    }
              } else {
                  trainingInstance.addFeature("cueWord_" + cueWordType + "_within");
              }
            }
            if (checkForEnabledFeature("cueWordValue"))
            {
              trainingInstance.addFeature("cueword_" + cueWord.getCueWordText());
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