Package org.apache.mahout.df.data

Examples of org.apache.mahout.df.data.DataConverter.convert()

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      if (line.isEmpty()) {
        continue; // skip empty lines
      }
     
      // write the tuple in files[tuple.label]
      Instance instance = converter.convert(id++, line);
      int label = instance.label;
      files[currents[label]].writeBytes(line);
      files[currents[label]].writeChar('\n');
     
      // update currents
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      int size = 0;
     
      while (reader.next(key, value)) {
        if (firstKey == null) {
          firstKey = key.get();
          expectedIds[p] = converter.convert(0, value.toString()).label;
        }

        size++;
      }
     
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        LongWritable key = reader.getCurrentKey();
        Text value = reader.getCurrentValue();

        if (firstKey == null) {
          firstKey = key.get();
          expectedIds[p] = converter.convert(0, value.toString()).getLabel();
        }

        size++;
      }
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      if (line.isEmpty()) {
        continue; // skip empty lines
      }
     
      // write the tuple in files[tuple.label]
      Instance instance = converter.convert(id++, line);
      int label = instance.getLabel();
      files[currents[label]].writeBytes(line);
      files[currents[label]].writeChar('\n');
     
      // update currents
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        LongWritable key = reader.getCurrentKey();
        Text value = reader.getCurrentValue();

        if (firstKey == null) {
          firstKey = key.get();
          expectedIds[p] = converter.convert(0, value.toString()).label;
        }

        size++;
      }
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      int size = 0;
     
      while (reader.next(key, value)) {
        if (firstKey == null) {
          firstKey = key.get();
          expectedIds[p] = converter.convert(0, value.toString()).label;
        }

        size++;
      }
     
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        LongWritable key = reader.getCurrentKey();
        Text value = reader.getCurrentValue();

        if (firstKey == null) {
          firstKey = key.get();
          expectedIds[p] = converter.convert(0, value.toString()).label;
        }

        size++;
      }
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