Amazonka.Personalize.Types.HPOObjective

Documentation

data HPOObjective

The metric to optimize during hyperparameter optimization (HPO).

Amazon Personalize doesn't support configuring the hpoObjective at this time.

See: newHPOObjective smart constructor.

Constructors

HPOObjective'

Fields

• metricName :: Maybe Text

  The name of the metric.

• metricRegex :: Maybe Text

  A regular expression for finding the metric in the training job logs.

• type' :: Maybe Text

  The type of the metric. Valid values are Maximize and Minimize.

Instances

FromJSON HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

parseJSON :: Value -> Parser HPOObjective

parseJSONList :: Value -> Parser [HPOObjective]

ToJSON HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

toJSON :: HPOObjective -> Value

toEncoding :: HPOObjective -> Encoding

toJSONList :: [HPOObjective] -> Value

toEncodingList :: [HPOObjective] -> Encoding

Generic HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Associated Types

type Rep HPOObjective :: Type -> Type

Methods

from :: HPOObjective -> Rep HPOObjective x

to :: Rep HPOObjective x -> HPOObjective

Read HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

readsPrec :: Int -> ReadS HPOObjective

readList :: ReadS [HPOObjective]

readPrec :: ReadPrec HPOObjective

readListPrec :: ReadPrec [HPOObjective]

Show HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

showsPrec :: Int -> HPOObjective -> ShowS

show :: HPOObjective -> String

showList :: [HPOObjective] -> ShowS

NFData HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

rnf :: HPOObjective -> ()

Eq HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

(==) :: HPOObjective -> HPOObjective -> Bool

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

Hashable HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

Methods

hashWithSalt :: Int -> HPOObjective -> Int

hash :: HPOObjective -> Int

type Rep HPOObjective

Defined in Amazonka.Personalize.Types.HPOObjective

type Rep HPOObjective = D1 ('MetaData "HPOObjective" "Amazonka.Personalize.Types.HPOObjective" "amazonka-personalize-2.0-9kdbGNMxU7zEIoXPqEwwTg" 'False) (C1 ('MetaCons "HPOObjective'" 'PrefixI 'True) (S1 ('MetaSel ('Just "metricName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "metricRegex") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "type'") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

newHPOObjective :: HPOObjective

Create a value of HPOObjective 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:metricName:HPOObjective', hPOObjective_metricName - The name of the metric.

$sel:metricRegex:HPOObjective', hPOObjective_metricRegex - A regular expression for finding the metric in the training job logs.

$sel:type':HPOObjective', hPOObjective_type - The type of the metric. Valid values are Maximize and Minimize.

hPOObjective_metricName :: Lens' HPOObjective (Maybe Text)

The name of the metric.

hPOObjective_metricRegex :: Lens' HPOObjective (Maybe Text)

A regular expression for finding the metric in the training job logs.

hPOObjective_type :: Lens' HPOObjective (Maybe Text)

The type of the metric. Valid values are Maximize and Minimize.