Class SequenceDataGenerator

java.lang.Object
org.tribuo.classification.sequence.example.SequenceDataGenerator
public final class SequenceDataGenerator extends Object
A data generator for smoke testing sequence label models.

  • Method Details

    • generateGorillaDataset

      public static MutableSequenceDataset<Label> generateGorillaDataset(int numCopies)

    • generateGorillaA

      public static SequenceExample<Label> generateGorillaA()

    • generateGorillaB

      public static SequenceExample<Label> generateGorillaB()

    • generateInvalidExample

      public static SequenceExample<Label> generateInvalidExample()
      This generates a sequence example with features that are unused by the training data.
      Returns:
      A SequenceExample which is invalid in the context of the Gorilla example data.

    • generateOtherInvalidExample

      public static SequenceExample<Label> generateOtherInvalidExample()
      This generates a sequence example where the first example has no features.
      Returns:
      A SequenceExample which is invalid as one example contains no features.

    • generateEmptyExample

      public static SequenceExample<Label> generateEmptyExample()
      This generates a sequence example with no examples.
      Returns:
      A SequenceExample which is invalid as it contains no examples.