Packages

package schema

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Type Members

  1. class CategoricalColumnInfo extends AnyRef

    Extract categorical info from the DataFrame column

  2. class CategoricalMap[T] extends Serializable

    A wrapper around level maps: Map[T -> Int] and Map[Int -> T] that converts the data to/from Spark Metadata in both MLib and AzureML formats.

    A wrapper around level maps: Map[T -> Int] and Map[Int -> T] that converts the data to/from Spark Metadata in both MLib and AzureML formats.

    T

    Input levels could be String, Double, Int, Long, Boolean

  3. abstract class SparkBindings[T] extends Serializable

Value Members

  1. object BinaryFileSchema
  2. object CategoricalColumnInfo

    Utilities for getting categorical column info.

  3. object CategoricalUtilities
  4. object DatasetExtensions

    Contains methods for manipulating spark dataframes and datasets.

  5. object ImageSchemaUtils
  6. object SchemaConstants

    Contains constants used by modules for schema.

  7. object SparkSchema

    Schema modification and information retrieval methods.

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