Class TimestampSplit.Builder (3.40.0)

public static final class TimestampSplit.Builder extends GeneratedMessageV3.Builder<TimestampSplit.Builder> implements TimestampSplitOrBuilder

Assigns input data to training, validation, and test sets based on a provided timestamps. The youngest data pieces are assigned to training set, next to validation set, and the oldest to the test set.

Supported only for tabular Datasets.

Protobuf type google.cloud.aiplatform.v1.TimestampSplit

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public TimestampSplit.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters
NameDescription
fieldFieldDescriptor
valueObject
Returns
TypeDescription
TimestampSplit.Builder
Overrides

build()

public TimestampSplit build()
Returns
TypeDescription
TimestampSplit

buildPartial()

public TimestampSplit buildPartial()
Returns
TypeDescription
TimestampSplit

clear()

public TimestampSplit.Builder clear()
Returns
TypeDescription
TimestampSplit.Builder
Overrides

clearField(Descriptors.FieldDescriptor field)

public TimestampSplit.Builder clearField(Descriptors.FieldDescriptor field)
Parameter
NameDescription
fieldFieldDescriptor
Returns
TypeDescription
TimestampSplit.Builder
Overrides

clearKey()

public TimestampSplit.Builder clearKey()

Required. The key is a name of one of the Dataset's data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

string key = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public TimestampSplit.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter
NameDescription
oneofOneofDescriptor
Returns
TypeDescription
TimestampSplit.Builder
Overrides

clearTestFraction()

public TimestampSplit.Builder clearTestFraction()

The fraction of the input data that is to be used to evaluate the Model.

double test_fraction = 3;

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

clearTrainingFraction()

public TimestampSplit.Builder clearTrainingFraction()

The fraction of the input data that is to be used to train the Model.

double training_fraction = 1;

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

clearValidationFraction()

public TimestampSplit.Builder clearValidationFraction()

The fraction of the input data that is to be used to validate the Model.

double validation_fraction = 2;

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

clone()

public TimestampSplit.Builder clone()
Returns
TypeDescription
TimestampSplit.Builder
Overrides

getDefaultInstanceForType()

public TimestampSplit getDefaultInstanceForType()
Returns
TypeDescription
TimestampSplit

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()
Returns
TypeDescription
Descriptor
Overrides

getKey()

public String getKey()

Required. The key is a name of one of the Dataset's data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

string key = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
String

The key.

getKeyBytes()

public ByteString getKeyBytes()

Required. The key is a name of one of the Dataset's data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

string key = 4 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
ByteString

The bytes for key.

getTestFraction()

public double getTestFraction()

The fraction of the input data that is to be used to evaluate the Model.

double test_fraction = 3;

Returns
TypeDescription
double

The testFraction.

getTrainingFraction()

public double getTrainingFraction()

The fraction of the input data that is to be used to train the Model.

double training_fraction = 1;

Returns
TypeDescription
double

The trainingFraction.

getValidationFraction()

public double getValidationFraction()

The fraction of the input data that is to be used to validate the Model.

double validation_fraction = 2;

Returns
TypeDescription
double

The validationFraction.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

mergeFrom(TimestampSplit other)

public TimestampSplit.Builder mergeFrom(TimestampSplit other)
Parameter
NameDescription
otherTimestampSplit
Returns
TypeDescription
TimestampSplit.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public TimestampSplit.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
TimestampSplit.Builder
Overrides
Exceptions
TypeDescription
IOException

mergeFrom(Message other)

public TimestampSplit.Builder mergeFrom(Message other)
Parameter
NameDescription
otherMessage
Returns
TypeDescription
TimestampSplit.Builder
Overrides

mergeUnknownFields(UnknownFieldSet unknownFields)

public final TimestampSplit.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter
NameDescription
unknownFieldsUnknownFieldSet
Returns
TypeDescription
TimestampSplit.Builder
Overrides

setField(Descriptors.FieldDescriptor field, Object value)

public TimestampSplit.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters
NameDescription
fieldFieldDescriptor
valueObject
Returns
TypeDescription
TimestampSplit.Builder
Overrides

setKey(String value)

public TimestampSplit.Builder setKey(String value)

Required. The key is a name of one of the Dataset's data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

string key = 4 [(.google.api.field_behavior) = REQUIRED];

Parameter
NameDescription
valueString

The key to set.

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

setKeyBytes(ByteString value)

public TimestampSplit.Builder setKeyBytes(ByteString value)

Required. The key is a name of one of the Dataset's data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

string key = 4 [(.google.api.field_behavior) = REQUIRED];

Parameter
NameDescription
valueByteString

The bytes for key to set.

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public TimestampSplit.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters
NameDescription
fieldFieldDescriptor
indexint
valueObject
Returns
TypeDescription
TimestampSplit.Builder
Overrides

setTestFraction(double value)

public TimestampSplit.Builder setTestFraction(double value)

The fraction of the input data that is to be used to evaluate the Model.

double test_fraction = 3;

Parameter
NameDescription
valuedouble

The testFraction to set.

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

setTrainingFraction(double value)

public TimestampSplit.Builder setTrainingFraction(double value)

The fraction of the input data that is to be used to train the Model.

double training_fraction = 1;

Parameter
NameDescription
valuedouble

The trainingFraction to set.

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.

setUnknownFields(UnknownFieldSet unknownFields)

public final TimestampSplit.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter
NameDescription
unknownFieldsUnknownFieldSet
Returns
TypeDescription
TimestampSplit.Builder
Overrides

setValidationFraction(double value)

public TimestampSplit.Builder setValidationFraction(double value)

The fraction of the input data that is to be used to validate the Model.

double validation_fraction = 2;

Parameter
NameDescription
valuedouble

The validationFraction to set.

Returns
TypeDescription
TimestampSplit.Builder

This builder for chaining.