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TableTransformer

Learn a transformation for a set of columns in a Table and transform another Table with the same columns.

Inheritors:

Stub code in TableTransformer.sdsstub 

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class TableTransformer {
    /**
     * Whether the transformer is fitted.
     */
    @PythonName("is_fitted") attr isFitted: Boolean

    /**
     * Learn a transformation for a set of columns in a table.
     *
     * **Note:** This transformer is not modified.
     *
     * @param table The table used to fit the transformer.
     *
     * @result fittedTransformer The fitted transformer.
     */
    @Pure
    fun fit(
        table: Table
    ) -> fittedTransformer: TableTransformer

    /**
     * Apply the learned transformation to a table.
     *
     * **Note:** The given table is not modified.
     *
     * @param table The table to which the learned transformation is applied.
     *
     * @result transformedTable The transformed table.
     */
    @Pure
    fun transform(
        table: Table
    ) -> transformedTable: Table

    /**
     * Learn a transformation for a set of columns in a table and apply the learned transformation to the same table.
     *
     * **Note:** Neither this transformer nor the given table are modified.
     *
     * @param table The table used to fit the transformer. The transformer is then applied to this table.
     *
     * @result fittedTransformer The fitted transformer.
     * @result transformedTable The transformed table.
     */
    @Pure
    @PythonName("fit_and_transform")
    fun fitAndTransform(
        table: Table
    ) -> (fittedTransformer: TableTransformer, transformedTable: Table)
}

isFitted

Whether the transformer is fitted.

Type: Boolean

fit

Learn a transformation for a set of columns in a table.

Note: This transformer is not modified.

Parameters:

Name Type Description Default
table Table The table used to fit the transformer. -

Results:

Name Type Description
fittedTransformer TableTransformer The fitted transformer.
Stub code in TableTransformer.sdsstub 

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@Pure
fun fit(
    table: Table
) -> fittedTransformer: TableTransformer

fitAndTransform

Learn a transformation for a set of columns in a table and apply the learned transformation to the same table.

Note: Neither this transformer nor the given table are modified.

Parameters:

Name Type Description Default
table Table The table used to fit the transformer. The transformer is then applied to this table. -

Results:

Name Type Description
fittedTransformer TableTransformer The fitted transformer.
transformedTable Table The transformed table.
Stub code in TableTransformer.sdsstub 

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@Pure
@PythonName("fit_and_transform")
fun fitAndTransform(
    table: Table
) -> (fittedTransformer: TableTransformer, transformedTable: Table)

transform

Apply the learned transformation to a table.

Note: The given table is not modified.

Parameters:

Name Type Description Default
table Table The table to which the learned transformation is applied. -

Results:

Name Type Description
transformedTable Table The transformed table.
Stub code in TableTransformer.sdsstub 

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@Pure
fun transform(
    table: Table
) -> transformedTable: Table