Amazonka.Glue.Types.FillMissingValues

Documentation

data FillMissingValues

Specifies a transform that locates records in the dataset that have missing values and adds a new field with a value determined by imputation. The input data set is used to train the machine learning model that determines what the missing value should be.

See: newFillMissingValues smart constructor.

Constructors

FillMissingValues'

Fields

• filledPath :: Maybe Text

  A JSON path to a variable in the data structure for the dataset that is filled.

• name :: Text

  The name of the transform node.

• inputs :: NonEmpty Text

  The data inputs identified by their node names.

• imputedPath :: Text

  A JSON path to a variable in the data structure for the dataset that is imputed.

Instances

FromJSON FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

parseJSON :: Value -> Parser FillMissingValues

parseJSONList :: Value -> Parser [FillMissingValues]

ToJSON FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

toJSON :: FillMissingValues -> Value

toEncoding :: FillMissingValues -> Encoding

toJSONList :: [FillMissingValues] -> Value

toEncodingList :: [FillMissingValues] -> Encoding

Generic FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Associated Types

type Rep FillMissingValues :: Type -> Type

Methods

from :: FillMissingValues -> Rep FillMissingValues x

to :: Rep FillMissingValues x -> FillMissingValues

Read FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

readsPrec :: Int -> ReadS FillMissingValues

readList :: ReadS [FillMissingValues]

readPrec :: ReadPrec FillMissingValues

readListPrec :: ReadPrec [FillMissingValues]

Show FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

showsPrec :: Int -> FillMissingValues -> ShowS

show :: FillMissingValues -> String

showList :: [FillMissingValues] -> ShowS

NFData FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

rnf :: FillMissingValues -> ()

Eq FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

(==) :: FillMissingValues -> FillMissingValues -> Bool

(/=) :: FillMissingValues -> FillMissingValues -> Bool

Hashable FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

Methods

hashWithSalt :: Int -> FillMissingValues -> Int

hash :: FillMissingValues -> Int

type Rep FillMissingValues

Defined in Amazonka.Glue.Types.FillMissingValues

type Rep FillMissingValues = D1 ('MetaData "FillMissingValues" "Amazonka.Glue.Types.FillMissingValues" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "FillMissingValues'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "filledPath") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)) :*: (S1 ('MetaSel ('Just "inputs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (NonEmpty Text)) :*: S1 ('MetaSel ('Just "imputedPath") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text))))

newFillMissingValues

Arguments

:: Text

$sel:name:FillMissingValues'

-> NonEmpty Text

$sel:inputs:FillMissingValues'

-> Text

$sel:imputedPath:FillMissingValues'

-> FillMissingValues

Create a value of FillMissingValues with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:filledPath:FillMissingValues', fillMissingValues_filledPath - A JSON path to a variable in the data structure for the dataset that is filled.

$sel:name:FillMissingValues', fillMissingValues_name - The name of the transform node.

$sel:inputs:FillMissingValues', fillMissingValues_inputs - The data inputs identified by their node names.

$sel:imputedPath:FillMissingValues', fillMissingValues_imputedPath - A JSON path to a variable in the data structure for the dataset that is imputed.

fillMissingValues_filledPath :: Lens' FillMissingValues (Maybe Text)

A JSON path to a variable in the data structure for the dataset that is filled.

fillMissingValues_name :: Lens' FillMissingValues Text

The name of the transform node.

fillMissingValues_inputs :: Lens' FillMissingValues (NonEmpty Text)

The data inputs identified by their node names.

fillMissingValues_imputedPath :: Lens' FillMissingValues Text

A JSON path to a variable in the data structure for the dataset that is imputed.