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

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

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          // Update original stream statistics
          .partitionPersist(new MemoryMapState.Factory(), new Fields("instance"), new StreamStatisticsUpdater("originalStreamStats", new StreamStatistics()),
              new Fields("instance", "originalStreamStats")).newValuesStream()

          // Standardized stream using original stream statistics
          .each(new Fields("instance", "originalStreamStats"), new StandardScaler(), new Fields("scaledInstance"))

          // Update scaled stream statistics
          .partitionPersist(new MemoryMapState.Factory(), new Fields("scaledInstance"), new StreamStatisticsUpdater("scaledStreamStats", new StreamStatistics()));

      toppology.newDRPCStream("queryStats", localDRPC)
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Related Classes of com.github.pmerienne.trident.ml.preprocessing.StandardScaler

  • backtype.storm.tuple.Values
  • com.github.pmerienne.trident.ml.core.Instance
  • com.github.pmerienne.trident.ml.preprocessing.StandardScalerIntegrationTest
  • com.github.pmerienne.trident.ml.stats.StreamFeatureStatistics
  • com.github.pmerienne.trident.ml.stats.StreamStatistics
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