Package ai.djl.huggingface.translator

Class TextClassificationTranslator

java.lang.Object

ai.djl.huggingface.translator.TextClassificationTranslator

All Implemented Interfaces:

ai.djl.translate.PostProcessor<ai.djl.modality.Classifications>, ai.djl.translate.PreProcessor<String>, ai.djl.translate.Translator<String,ai.djl.modality.Classifications>

public class TextClassificationTranslator
extends Object
implements ai.djl.translate.Translator<String,ai.djl.modality.Classifications>

The translator for Huggingface text classification model.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TextClassificationTranslator.Builder	The builder for token classification translator.

Method Summary

Modifier and Type	Method	Description
static TextClassificationTranslator.Builder	builder(HuggingFaceTokenizer tokenizer)	Creates a builder to build a TextClassificationTranslator.
static TextClassificationTranslator.Builder	builder(HuggingFaceTokenizer tokenizer, Map<String,?> arguments)	Creates a builder to build a TextClassificationTranslator.
ai.djl.translate.Batchifier	getBatchifier()
void	prepare(ai.djl.translate.TranslatorContext ctx)
ai.djl.ndarray.NDList	processInput(ai.djl.translate.TranslatorContext ctx, String input)
ai.djl.modality.Classifications	processOutput(ai.djl.translate.TranslatorContext ctx, ai.djl.ndarray.NDList list)
TextClassificationBatchTranslator	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, toBatchTranslator

Method Details

getBatchifier

public ai.djl.translate.Batchifier getBatchifier()

Specified by:

getBatchifier in interface ai.djl.translate.Translator<String,ai.djl.modality.Classifications>

prepare

public void prepare(ai.djl.translate.TranslatorContext ctx)
             throws IOException

Specified by:

prepare in interface ai.djl.translate.Translator<String,ai.djl.modality.Classifications>

Throws:

IOException

processInput

public ai.djl.ndarray.NDList processInput(ai.djl.translate.TranslatorContext ctx,
 String input)

Specified by:

processInput in interface ai.djl.translate.PreProcessor<String>

processOutput

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

Specified by:

processOutput in interface ai.djl.translate.PostProcessor<ai.djl.modality.Classifications>

toBatchTranslator

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

Specified by:

toBatchTranslator in interface ai.djl.translate.Translator<String,ai.djl.modality.Classifications>

builder

public static TextClassificationTranslator.Builder builder(HuggingFaceTokenizer tokenizer)

Creates a builder to build a TextClassificationTranslator.

Parameters:

tokenizer - the tokenizer

Returns:

a new builder

builder

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

Creates a builder to build a TextClassificationTranslator.

Parameters:

tokenizer - the tokenizer

arguments - the models' arguments

Returns:

a new builder