Package org.apache.mahout.ga.watchmaker.cd.hadoop.DatasetSplit

Examples of org.apache.mahout.ga.watchmaker.cd.hadoop.DatasetSplit.RndLineRecordReader.nextKeyValue()

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      // read the training set
      split.storeJobParameters(conf);
      long datasetSize = 100;
      RndLineRecordReader rndReader = new RndLineRecordReader(new MockReader(datasetSize), conf);
      while (rndReader.nextKeyValue()) {
        assertTrue("duplicate line index", dataset.add(rndReader.getCurrentKey().get()));
      }

      // read the testing set
      split.setTraining(false);
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      // read the testing set
      split.setTraining(false);
      split.storeJobParameters(conf);
      rndReader = new RndLineRecordReader(new MockReader(datasetSize), conf);
      while (rndReader.nextKeyValue()) {
        assertTrue("duplicate line index", dataset.add(rndReader.getCurrentKey().get()));
      }

      assertEquals("missing datas", datasetSize, dataset.size());
    }
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