Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.Personalize.Types.HPOObjective

Description

Synopsis

data HPOObjective = HPOObjective' {
- metricName :: Maybe Text
- type' :: Maybe Text
- metricRegex :: Maybe Text
}
newHPOObjective :: HPOObjective
hPOObjective_metricName :: Lens' HPOObjective (Maybe Text)
hPOObjective_type :: Lens' HPOObjective (Maybe Text)
hPOObjective_metricRegex :: Lens' HPOObjective (Maybe Text)

Documentation

data HPOObjective Source #

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. type' :: Maybe Text The type of the metric. Valid values are `Maximize` and `Minimize`. metricRegex :: Maybe Text A regular expression for finding the metric in the training job logs.

Instances

Instances details

Eq HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods (==) :: HPOObjective -> HPOObjective -> Bool # (/=) :: HPOObjective -> HPOObjective -> Bool #
Read HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods readsPrec :: Int -> ReadS HPOObjective # readList :: ReadS [HPOObjective] # readPrec :: ReadPrec HPOObjective # readListPrec :: ReadPrec [HPOObjective] #
Show HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods showsPrec :: Int -> HPOObjective -> ShowS # show :: HPOObjective -> String # showList :: [HPOObjective] -> ShowS #
Generic HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Associated Types type Rep HPOObjective :: Type -> Type # Methods from :: HPOObjective -> Rep HPOObjective x # to :: Rep HPOObjective x -> HPOObjective #
NFData HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods rnf :: HPOObjective -> () #
Hashable HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods hashWithSalt :: Int -> HPOObjective -> Int # hash :: HPOObjective -> Int #
ToJSON HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods toJSON :: HPOObjective -> Value # toEncoding :: HPOObjective -> Encoding # toJSONList :: [HPOObjective] -> Value # toEncodingList :: [HPOObjective] -> Encoding #
FromJSON HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective Methods parseJSON :: Value -> Parser HPOObjective # parseJSONList :: Value -> Parser [HPOObjective] #
type Rep HPOObjective Source #
Instance details Defined in Amazonka.Personalize.Types.HPOObjective type Rep HPOObjective = D1 ('MetaData "HPOObjective" "Amazonka.Personalize.Types.HPOObjective" "libZSservicesZSamazonka-personalizeZSamazonka-personalize" 'False) (C1 ('MetaCons "HPOObjective'" 'PrefixI 'True) (S1 ('MetaSel ('Just "metricName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "type'") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "metricRegex") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

newHPOObjective :: HPOObjective Source #

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

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

hPOObjective_metricName :: Lens' HPOObjective (Maybe Text) Source #

The name of the metric.

hPOObjective_type :: Lens' HPOObjective (Maybe Text) Source #

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

hPOObjective_metricRegex :: Lens' HPOObjective (Maybe Text) Source #

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