Package com.github.pmerienne.trident.ml.preprocessing

Examples of com.github.pmerienne.trident.ml.preprocessing.InstanceCreator

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      TridentState scaledStreamStatistics = toppology
      // emit tuples with random features
          .newStream("originalStream", new RandomFeaturesSpout(false, 2, 3.0))

          // Transform trident tupl to instance
          .each(new Fields("x0", "x1"), new InstanceCreator(false), new Fields("instance"))

          // Update original stream statistics
          .partitionPersist(new MemoryMapState.Factory(), new Fields("instance"), new StreamStatisticsUpdater("originalStreamStats", new StreamStatistics()),
              new Fields("instance", "originalStreamStats")).newValuesStream()
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Related Classes of com.github.pmerienne.trident.ml.preprocessing.InstanceCreator

  • backtype.storm.tuple.Values
  • com.github.pmerienne.trident.ml.preprocessing.StandardScalerIntegrationTest
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