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schema Package

  • Reference

Classes

ColumnConcatenator

Combines several columns into a single vector-valued column.
ColumnDropper

Specified columns to drop from the dataset.
ColumnDuplicator

Duplicates columns from the dataset
ColumnSelector

Selects a set of columns to retrain, dropping all others.
PrefixColumnConcatenator

Combines several columns into a single vector-valued column by prefix.
TypeConverter

Converts a column to a different type, using standard conversions.