Package ai.djl.huggingface.translator

Class QuestionAnsweringTranslator

java.lang.Object

ai.djl.huggingface.translator.QuestionAnsweringTranslator

All Implemented Interfaces:

ai.djl.translate.PostProcessor<String>, ai.djl.translate.PreProcessor<ai.djl.modality.nlp.qa.QAInput>, ai.djl.translate.Translator<ai.djl.modality.nlp.qa.QAInput,String>

public class QuestionAnsweringTranslator
extends Object
implements ai.djl.translate.Translator<ai.djl.modality.nlp.qa.QAInput,String>

The translator for Huggingface question answering model.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	QuestionAnsweringTranslator.Builder	The builder for question answering translator.

Method Summary

Modifier and Type	Method	Description
static QuestionAnsweringTranslator.Builder	builder(HuggingFaceTokenizer tokenizer)	Creates a builder to build a QuestionAnsweringTranslator.
static QuestionAnsweringTranslator.Builder	builder(HuggingFaceTokenizer tokenizer, Map<String,?> arguments)	Creates a builder to build a QuestionAnsweringTranslator.
ai.djl.translate.Batchifier	getBatchifier()
ai.djl.ndarray.NDList	processInput(ai.djl.translate.TranslatorContext ctx, ai.djl.modality.nlp.qa.QAInput input)
String	processOutput(ai.djl.translate.TranslatorContext ctx, ai.djl.ndarray.NDList list)
QuestionAnsweringBatchTranslator	toBatchTranslator(ai.djl.translate.Batchifier batchifier)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ai.djl.translate.Translator

getExpansions, prepare, toBatchTranslator

Method Details

getBatchifier

public ai.djl.translate.Batchifier getBatchifier()

Specified by:

getBatchifier in interface ai.djl.translate.Translator<ai.djl.modality.nlp.qa.QAInput,String>

processInput

public ai.djl.ndarray.NDList processInput(ai.djl.translate.TranslatorContext ctx,
 ai.djl.modality.nlp.qa.QAInput input)

Specified by:

processInput in interface ai.djl.translate.PreProcessor<ai.djl.modality.nlp.qa.QAInput>

processOutput

public String processOutput(ai.djl.translate.TranslatorContext ctx,
 ai.djl.ndarray.NDList list)

Specified by:

processOutput in interface ai.djl.translate.PostProcessor<String>

toBatchTranslator

public QuestionAnsweringBatchTranslator toBatchTranslator(ai.djl.translate.Batchifier batchifier)

Specified by:

toBatchTranslator in interface ai.djl.translate.Translator<ai.djl.modality.nlp.qa.QAInput,String>

builder

public static QuestionAnsweringTranslator.Builder builder(HuggingFaceTokenizer tokenizer)

Creates a builder to build a QuestionAnsweringTranslator.

Parameters:

tokenizer - the tokenizer

Returns:

a new builder

builder

public static QuestionAnsweringTranslator.Builder builder(HuggingFaceTokenizer tokenizer,
 Map<String,?> arguments)

Creates a builder to build a QuestionAnsweringTranslator.

Parameters:

tokenizer - the tokenizer

arguments - the models' arguments

Returns:

a new builder