public static final class FractionSplit.Builder extends com.google.protobuf.GeneratedMessage.Builder<FractionSplit.Builder> implements FractionSplitOrBuilder
Assigns the input data to training, validation, and test sets as per the given fractions. Any of `training_fraction`, `validation_fraction` and `test_fraction` may optionally be provided, they must sum to up to 1. If the provided ones sum to less than 1, the remainder is assigned to sets as decided by Vertex AI. If none of the fractions are set, by default roughly 80% of data is used for training, 10% for validation, and 10% for test.Protobuf type
google.cloud.aiplatform.v1.FractionSplit| Modifier and Type | Method and Description |
|---|---|
FractionSplit |
build() |
FractionSplit |
buildPartial() |
FractionSplit.Builder |
clear() |
FractionSplit.Builder |
clearTestFraction()
The fraction of the input data that is to be used to evaluate the Model.
|
FractionSplit.Builder |
clearTrainingFraction()
The fraction of the input data that is to be used to train the Model.
|
FractionSplit.Builder |
clearValidationFraction()
The fraction of the input data that is to be used to validate the Model.
|
FractionSplit |
getDefaultInstanceForType() |
static com.google.protobuf.Descriptors.Descriptor |
getDescriptor() |
com.google.protobuf.Descriptors.Descriptor |
getDescriptorForType() |
double |
getTestFraction()
The fraction of the input data that is to be used to evaluate the Model.
|
double |
getTrainingFraction()
The fraction of the input data that is to be used to train the Model.
|
double |
getValidationFraction()
The fraction of the input data that is to be used to validate the Model.
|
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable |
internalGetFieldAccessorTable() |
boolean |
isInitialized() |
FractionSplit.Builder |
mergeFrom(com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
FractionSplit.Builder |
mergeFrom(FractionSplit other) |
FractionSplit.Builder |
mergeFrom(com.google.protobuf.Message other) |
FractionSplit.Builder |
setTestFraction(double value)
The fraction of the input data that is to be used to evaluate the Model.
|
FractionSplit.Builder |
setTrainingFraction(double value)
The fraction of the input data that is to be used to train the Model.
|
FractionSplit.Builder |
setValidationFraction(double value)
The fraction of the input data that is to be used to validate the Model.
|
addRepeatedField, clearField, clearOneof, clone, getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, getUnknownFieldSetBuilder, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, internalGetMutableMapField, internalGetMutableMapFieldReflection, isClean, markClean, mergeUnknownFields, mergeUnknownLengthDelimitedField, mergeUnknownVarintField, newBuilderForField, onBuilt, onChanged, parseUnknownField, setField, setRepeatedField, setUnknownFields, setUnknownFieldSetBuilder, setUnknownFieldsProto3findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toStringaddAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageExceptionequals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitfindInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneofpublic static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<FractionSplit.Builder>public FractionSplit.Builder clear()
clear in interface com.google.protobuf.Message.Builderclear in interface com.google.protobuf.MessageLite.Builderclear in class com.google.protobuf.GeneratedMessage.Builder<FractionSplit.Builder>public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
getDescriptorForType in interface com.google.protobuf.Message.BuildergetDescriptorForType in interface com.google.protobuf.MessageOrBuildergetDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<FractionSplit.Builder>public FractionSplit getDefaultInstanceForType()
getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuildergetDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilderpublic FractionSplit build()
build in interface com.google.protobuf.Message.Builderbuild in interface com.google.protobuf.MessageLite.Builderpublic FractionSplit buildPartial()
buildPartial in interface com.google.protobuf.Message.BuilderbuildPartial in interface com.google.protobuf.MessageLite.Builderpublic FractionSplit.Builder mergeFrom(com.google.protobuf.Message other)
mergeFrom in interface com.google.protobuf.Message.BuildermergeFrom in class com.google.protobuf.AbstractMessage.Builder<FractionSplit.Builder>public FractionSplit.Builder mergeFrom(FractionSplit other)
public final boolean isInitialized()
isInitialized in interface com.google.protobuf.MessageLiteOrBuilderisInitialized in class com.google.protobuf.GeneratedMessage.Builder<FractionSplit.Builder>public FractionSplit.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
mergeFrom in interface com.google.protobuf.Message.BuildermergeFrom in interface com.google.protobuf.MessageLite.BuildermergeFrom in class com.google.protobuf.AbstractMessage.Builder<FractionSplit.Builder>IOExceptionpublic double getTrainingFraction()
The fraction of the input data that is to be used to train the Model.
double training_fraction = 1;getTrainingFraction in interface FractionSplitOrBuilderpublic FractionSplit.Builder setTrainingFraction(double value)
The fraction of the input data that is to be used to train the Model.
double training_fraction = 1;value - The trainingFraction to set.public FractionSplit.Builder clearTrainingFraction()
The fraction of the input data that is to be used to train the Model.
double training_fraction = 1;public double getValidationFraction()
The fraction of the input data that is to be used to validate the Model.
double validation_fraction = 2;getValidationFraction in interface FractionSplitOrBuilderpublic FractionSplit.Builder setValidationFraction(double value)
The fraction of the input data that is to be used to validate the Model.
double validation_fraction = 2;value - The validationFraction to set.public FractionSplit.Builder clearValidationFraction()
The fraction of the input data that is to be used to validate the Model.
double validation_fraction = 2;public double getTestFraction()
The fraction of the input data that is to be used to evaluate the Model.
double test_fraction = 3;getTestFraction in interface FractionSplitOrBuilderpublic FractionSplit.Builder setTestFraction(double value)
The fraction of the input data that is to be used to evaluate the Model.
double test_fraction = 3;value - The testFraction to set.public FractionSplit.Builder clearTestFraction()
The fraction of the input data that is to be used to evaluate the Model.
double test_fraction = 3;Copyright © 2026 Google LLC. All rights reserved.