Package ai.djl.translate

package ai.djl.translate

Contains classes and interfaces that translate between java objects and NDArrays.

See Also:

• Translator
• Batchifier
• Pipeline

Related Packages

Package	Description
ai.djl	Contains top level, engine-agnostic classes for both inference and training.

Class	Description
ArgumentsUtil	A utility class to extract data from model's arguments.
BasicTranslator<I,O>	A Translator made by combining a PreProcessor and a PostProcessor.
Batchifier	An interface for different strategies to convert between Record NDLists and Batch NDList.
DefaultTranslatorFactory	A default implementation of TranslatorFactory.
DeferredTranslatorFactory	A TranslatorFactory that creates the Translator based on serving.properties file.
Ensembleable<T>	Represents a class that can be ensembled (or averaged).
ExpansionTranslatorFactory<IbaseT,ObaseT>	A TranslatorFactory based on a Translator and it's TranslatorOptions.
ExpansionTranslatorFactory.TranslatorExpansion<IbaseT,ObaseT>	A function from a base translator to an expanded translator.
NDArraySupplier	Represents a supplier of NDArray.
NoBatchifyTranslator<I,O>	A Translator that does not use a Batchifier.
NoopServingTranslatorFactory	A TranslatorFactory that creates a RawTranslator instance.
NoopTranslator	A no operational Translator implementation.
PaddingStackBatchifier	The padding stack batchifier is a StackBatchifier that also pads elements to reach the same length.
PaddingStackBatchifier.Builder	Builder to build a PaddingStackBatchifier.
Pipeline	Pipeline allows applying multiple transforms on an input NDList.
PostProcessor<O>	An interface that provides post-processing functionality.
PreProcessor<I>	An interface that provides pre-processing functionality.
ServingTranslator	A Translator that can handle generic Input and Output.
ServingTranslatorFactory	A TranslatorFactory that creates a generic Translator.
SimplePaddingStackBatchifier	A simpler version of the PaddingStackBatchifier that pads all dimensions rather than specific ones.
StackBatchifier	StackBatchifier is used to merge a list of samples to form a mini-batch of NDArray(s).
Transform	An interface to apply various transforms to the input.
TranslateException	Thrown to indicate that an error is raised during processing of the input or output.
Translator<I,O>	The Translator interface provides model pre-processing and postprocessing functionality.
TranslatorContext	The TranslatorContext interface provides a toolkit for pre-processing and postprocessing functionality.
TranslatorFactory	A utility class creates Translator instances.
TranslatorOptions	A set of possible options for Translators with different input and output types.