Network.AWS.MachineLearning.CreateDataSourceFromS3

Creates a DataSource object. A DataSource references data that can be used to perform CreateMLModel, CreateEvaluation, or CreateBatchPrediction operations.

CreateDataSourceFromS3 is an asynchronous operation. In response to CreateDataSourceFromS3, Amazon Machine Learning (Amazon ML) immediately returns and sets the DataSource status to PENDING. After the DataSource is created and ready for use, Amazon ML sets the Status parameter to COMPLETED. DataSource in COMPLETED or PENDING status can only be used to perform CreateMLModel, CreateEvaluation or CreateBatchPrediction operations.

If Amazon ML cannot accept the input source, it sets the Status parameter to FAILED and includes an error message in the Message attribute of the GetDataSource operation response.

The observation data used in a DataSource should be ready to use; that is, it should have a consistent structure, and missing data values should be kept to a minimum. The observation data must reside in one or more CSV files in an Amazon Simple Storage Service (Amazon S3) bucket, along with a schema that describes the data items by name and type. The same schema must be used for all of the data files referenced by the DataSource.

After the DataSource has been created, it's ready to use in evaluations and batch predictions. If you plan to use the DataSource to train an MLModel, the DataSource requires another item: a recipe. A recipe describes the observation variables that participate in training an MLModel. A recipe describes how each input variable will be used in training. Will the variable be included or excluded from training? Will the variable be manipulated, for example, combined with another variable, or split apart into word combinations? The recipe provides answers to these questions. For more information, see the Amazon Machine Learning Developer Guide.

Creating a Request

createDataSourceFromS3

Arguments

:: Text

cdsfsDataSourceId

-> S3DataSpec

cdsfsDataSpec

-> CreateDataSourceFromS3

Creates a value of CreateDataSourceFromS3 with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdsfsDataSourceName
• cdsfsComputeStatistics
• cdsfsDataSourceId
• cdsfsDataSpec

data CreateDataSourceFromS3

See: createDataSourceFromS3 smart constructor.

Instances

Eq CreateDataSourceFromS3

Methods

(==) :: CreateDataSourceFromS3 -> CreateDataSourceFromS3 -> Bool

(/=) :: CreateDataSourceFromS3 -> CreateDataSourceFromS3 -> Bool

Data CreateDataSourceFromS3

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CreateDataSourceFromS3 -> c CreateDataSourceFromS3

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CreateDataSourceFromS3

toConstr :: CreateDataSourceFromS3 -> Constr

dataTypeOf :: CreateDataSourceFromS3 -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CreateDataSourceFromS3)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CreateDataSourceFromS3)

gmapT :: (forall b. Data b => b -> b) -> CreateDataSourceFromS3 -> CreateDataSourceFromS3

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CreateDataSourceFromS3 -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CreateDataSourceFromS3 -> r

gmapQ :: (forall d. Data d => d -> u) -> CreateDataSourceFromS3 -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CreateDataSourceFromS3 -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3 -> m CreateDataSourceFromS3

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3 -> m CreateDataSourceFromS3

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3 -> m CreateDataSourceFromS3

Read CreateDataSourceFromS3

Methods

readsPrec :: Int -> ReadS CreateDataSourceFromS3

readList :: ReadS [CreateDataSourceFromS3]

readPrec :: ReadPrec CreateDataSourceFromS3

readListPrec :: ReadPrec [CreateDataSourceFromS3]

Show CreateDataSourceFromS3

Methods

showsPrec :: Int -> CreateDataSourceFromS3 -> ShowS

show :: CreateDataSourceFromS3 -> String

showList :: [CreateDataSourceFromS3] -> ShowS

Generic CreateDataSourceFromS3

Associated Types

type Rep CreateDataSourceFromS3 :: * -> *

Methods

from :: CreateDataSourceFromS3 -> Rep CreateDataSourceFromS3 x

to :: Rep CreateDataSourceFromS3 x -> CreateDataSourceFromS3

ToJSON CreateDataSourceFromS3

Methods

toJSON :: CreateDataSourceFromS3 -> Value

toEncoding :: CreateDataSourceFromS3 -> Encoding

Hashable CreateDataSourceFromS3

Methods

hashWithSalt :: Int -> CreateDataSourceFromS3 -> Int

hash :: CreateDataSourceFromS3 -> Int

NFData CreateDataSourceFromS3

Methods

rnf :: CreateDataSourceFromS3 -> ()

AWSRequest CreateDataSourceFromS3

Associated Types

type Rs CreateDataSourceFromS3 :: *

Methods

request :: CreateDataSourceFromS3 -> Request CreateDataSourceFromS3

response :: MonadResource m => Logger -> Service -> Proxy * CreateDataSourceFromS3 -> ClientResponse -> m (Response CreateDataSourceFromS3)

ToPath CreateDataSourceFromS3

Methods

toPath :: CreateDataSourceFromS3 -> ByteString

ToHeaders CreateDataSourceFromS3

Methods

toHeaders :: CreateDataSourceFromS3 -> [Header]

ToQuery CreateDataSourceFromS3

Methods

toQuery :: CreateDataSourceFromS3 -> QueryString

type Rep CreateDataSourceFromS3

type Rep CreateDataSourceFromS3 = D1 (MetaData "CreateDataSourceFromS3" "Network.AWS.MachineLearning.CreateDataSourceFromS3" "amazonka-ml-1.4.3-DbYWzKGDN8K1aNJlQiNb67" False) (C1 (MetaCons "CreateDataSourceFromS3'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_cdsfsDataSourceName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_cdsfsComputeStatistics") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool)))) ((:*:) (S1 (MetaSel (Just Symbol "_cdsfsDataSourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_cdsfsDataSpec") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 S3DataSpec)))))

type Rs CreateDataSourceFromS3

type Rs CreateDataSourceFromS3 = CreateDataSourceFromS3Response

Request Lenses

cdsfsDataSourceName :: Lens' CreateDataSourceFromS3 (Maybe Text)

A user-supplied name or description of the DataSource.

cdsfsComputeStatistics :: Lens' CreateDataSourceFromS3 (Maybe Bool)

The compute statistics for a DataSource. The statistics are generated from the observation data referenced by a DataSource. Amazon ML uses the statistics internally during an MLModel training. This parameter must be set to true if the 'DataSource' needs to be used for MLModel training

cdsfsDataSourceId :: Lens' CreateDataSourceFromS3 Text

A user-supplied identifier that uniquely identifies the DataSource.

cdsfsDataSpec :: Lens' CreateDataSourceFromS3 S3DataSpec

The data specification of a DataSource:

• DataLocationS3 - Amazon Simple Storage Service (Amazon S3) location of the observation data.
• DataSchemaLocationS3 - Amazon S3 location of the DataSchema.
• DataSchema - A JSON string representing the schema. This is not required if DataSchemaUri is specified.

• DataRearrangement - A JSON string representing the splitting requirement of a Datasource.

  Sample - ' "{\"splitting\":{\"percentBegin\":10,\"percentEnd\":60}}"'

Destructuring the Response

createDataSourceFromS3Response

Arguments

:: Int

cdsfsrsResponseStatus

-> CreateDataSourceFromS3Response

Creates a value of CreateDataSourceFromS3Response with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdsfsrsDataSourceId
• cdsfsrsResponseStatus

data CreateDataSourceFromS3Response

Represents the output of a CreateDataSourceFromS3 operation, and is an acknowledgement that Amazon ML received the request.

The CreateDataSourceFromS3 operation is asynchronous. You can poll for updates by using the GetBatchPrediction operation and checking the Status parameter.

See: createDataSourceFromS3Response smart constructor.

Instances

Eq CreateDataSourceFromS3Response

Methods

(==) :: CreateDataSourceFromS3Response -> CreateDataSourceFromS3Response -> Bool

(/=) :: CreateDataSourceFromS3Response -> CreateDataSourceFromS3Response -> Bool

Data CreateDataSourceFromS3Response

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CreateDataSourceFromS3Response -> c CreateDataSourceFromS3Response

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CreateDataSourceFromS3Response

toConstr :: CreateDataSourceFromS3Response -> Constr

dataTypeOf :: CreateDataSourceFromS3Response -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CreateDataSourceFromS3Response)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CreateDataSourceFromS3Response)

gmapT :: (forall b. Data b => b -> b) -> CreateDataSourceFromS3Response -> CreateDataSourceFromS3Response

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CreateDataSourceFromS3Response -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CreateDataSourceFromS3Response -> r

gmapQ :: (forall d. Data d => d -> u) -> CreateDataSourceFromS3Response -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CreateDataSourceFromS3Response -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3Response -> m CreateDataSourceFromS3Response

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3Response -> m CreateDataSourceFromS3Response

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CreateDataSourceFromS3Response -> m CreateDataSourceFromS3Response

Read CreateDataSourceFromS3Response

Methods

readsPrec :: Int -> ReadS CreateDataSourceFromS3Response

readList :: ReadS [CreateDataSourceFromS3Response]

readPrec :: ReadPrec CreateDataSourceFromS3Response

readListPrec :: ReadPrec [CreateDataSourceFromS3Response]

Show CreateDataSourceFromS3Response

Methods

showsPrec :: Int -> CreateDataSourceFromS3Response -> ShowS

show :: CreateDataSourceFromS3Response -> String

showList :: [CreateDataSourceFromS3Response] -> ShowS

Generic CreateDataSourceFromS3Response

Associated Types

type Rep CreateDataSourceFromS3Response :: * -> *

Methods

from :: CreateDataSourceFromS3Response -> Rep CreateDataSourceFromS3Response x

to :: Rep CreateDataSourceFromS3Response x -> CreateDataSourceFromS3Response

NFData CreateDataSourceFromS3Response

Methods

rnf :: CreateDataSourceFromS3Response -> ()

type Rep CreateDataSourceFromS3Response

type Rep CreateDataSourceFromS3Response = D1 (MetaData "CreateDataSourceFromS3Response" "Network.AWS.MachineLearning.CreateDataSourceFromS3" "amazonka-ml-1.4.3-DbYWzKGDN8K1aNJlQiNb67" False) (C1 (MetaCons "CreateDataSourceFromS3Response'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_cdsfsrsDataSourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_cdsfsrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))

Response Lenses

cdsfsrsDataSourceId :: Lens' CreateDataSourceFromS3Response (Maybe Text)

A user-supplied ID that uniquely identifies the datasource. This value should be identical to the value of the DataSourceID in the request.

cdsfsrsResponseStatus :: Lens' CreateDataSourceFromS3Response Int

The response status code.