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class RecordExtractor[T, F] extends AnyRef

Encapsulate RecordExtractor for extracting individual records.

Source
FeatureExtractor.scala
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  8. val featureNames: Seq[String]

    Names of the extracted features, in the same order as values in featureValue.

  9. def featureResult(record: T): FeatureResult[F, T]

    Extract feature values from a single record, with values in the same order as names in featureNames with rejections keyed on feature name and the original input record.

  10. val featureSettings: String

    JSON settings of the FeatureSpec and aggregated feature summary.

    JSON settings of the FeatureSpec and aggregated feature summary.

    This can be used with FeatureSpec.extractWithSettings[F]* to bypass the reduce step when extracting new records of the same type.

  11. def featureValue(record: T): F

    Extract feature values from a single record with values in the same order as names in featureNames.

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