Package org.apache.mahout.common

Examples of org.apache.mahout.common.StringTuple.stringAt()

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                                                                   true,
                                                                   conf)) {
      // Sum of weights for a Feature
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.FEATURE_SUM)) {
        datastore.setSumFeatureWeight(key.stringAt(1), value.get());
        if (++count % 50000 == 0) {
          log.info("Read {} feature weights", count);
        }
      }
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                                                                   conf)) {
      // Sum of weights for a Feature
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.FEATURE_SUM)) {
        datastore.setSumFeatureWeight(key.stringAt(1), value.get());
        if (++count % 50000 == 0) {
          log.info("Read {} feature weights", count);
        }
      }
    }
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                                                                   true,
                                                                   conf)) {
      // Sum of weights in a Label
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.LABEL_SUM)) {
        datastore.setSumLabelWeight(key.stringAt(1), value.get());
        if (++count % 10000 == 0) {
          log.info("Read {} label weights", count);
        }
      }
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                                                                   conf)) {
      // Sum of weights in a Label
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.LABEL_SUM)) {
        datastore.setSumLabelWeight(key.stringAt(1), value.get());
        if (++count % 10000 == 0) {
          log.info("Read {} label weights", count);
        }
      }
    }
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                                                                   true,
                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      // Sum of weights in a Label
      if (key.stringAt(0).equals(BayesConstants.LABEL_THETA_NORMALIZER)) {
        datastore.setThetaNormalizer(key.stringAt(1), value.get());
        if (++count % 50000 == 0) {
          log.info("Read {} theta norms", count);
        }
      }
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                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      // Sum of weights in a Label
      if (key.stringAt(0).equals(BayesConstants.LABEL_THETA_NORMALIZER)) {
        datastore.setThetaNormalizer(key.stringAt(1), value.get());
        if (++count % 50000 == 0) {
          log.info("Read {} theta norms", count);
        }
      }
    }
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                                                                   null,
                                                                   true,
                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.TOTAL_SUM)) {
        // Sum of weights for all Features and all Labels
        datastore.setSigmaJSigmaK(value.get());
        log.info("{}", value.get());
      }
    }
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                                                                   null,
                                                                   true,
                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.LABEL_SUM)) {
        // Sum of counts of labels
        labelSum.put(key.stringAt(1), value.get());
      }
    }
    return labelSum;
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                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      if (key.stringAt(0).equals(BayesConstants.LABEL_SUM)) {
        // Sum of counts of labels
        labelSum.put(key.stringAt(1), value.get());
      }
    }
    return labelSum;
  }
 
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                                                                   true,
                                                                   conf)) {
      StringTuple key = record.getFirst();
      DoubleWritable value = record.getSecond();
      // Count of Documents in a Label
      if (key.stringAt(0).equals(BayesConstants.LABEL_COUNT)) {
        labelDocumentCounts.put(key.stringAt(1), value.get());
      }
    }
    return labelDocumentCounts;
  }
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