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implicit class DataFrameConverter extends AnyRef

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  1. DataFrameConverter
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Instance Constructors

  1. new DataFrameConverter(df: Dataset[_])

Value Members

  1. val df: Dataset[_]
  2. def toDMatrix(rowIdxCol: Column, columnIdxCol: Column, valueCol: Column): DMatrix
  3. def toDMatrix(rowIdxCol: String, columnIdxCol: String, valueCol: String): DMatrix
  4. def toDVector(idxCol: Column, valueCol: Column): DVector
  5. def toDVector(idxCol: String, valueCol: String): DVector