ai.djl.basicdataset

Class PikachuDetection

java.lang.Object

ai.djl.training.dataset.RandomAccessDataset

ai.djl.basicdataset.PikachuDetection

All Implemented Interfaces:

ai.djl.repository.dataset.PreparedDataset, ai.djl.repository.dataset.ZooDataset, ai.djl.training.dataset.Dataset, java.util.RandomAccess

public class PikachuDetection
extends ai.djl.training.dataset.RandomAccessDataset
implements ai.djl.repository.dataset.ZooDataset

Pikachu image detection dataset that contains multiple Pikachus in each image.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PikachuDetection.Builder A builder for a PikachuDetection.

Nested classes/interfaces inherited from class ai.djl.training.dataset.RandomAccessDataset

ai.djl.training.dataset.RandomAccessDataset.BaseBuilder<T extends ai.djl.training.dataset.RandomAccessDataset.BaseBuilder>

Nested classes/interfaces inherited from interface ai.djl.training.dataset.Dataset

ai.djl.training.dataset.Dataset.Usage

Field Summary

Fields inherited from class ai.djl.training.dataset.RandomAccessDataset

batchifier, device, executor, maxIteration, pipeline, prefetchNumber, sampler, targetPipeline

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PikachuDetection(PikachuDetection.Builder builder)

Method Summary

Modifier and Type	Method and Description
static PikachuDetection.Builder	builder() Creates a new builder to build a PikachuDetection.
ai.djl.training.dataset.Record	get(ai.djl.ndarray.NDManager manager, long index)
ai.djl.repository.Artifact	getArtifact()
ai.djl.repository.MRL	getMrl()
ai.djl.repository.Repository	getRepository()
ai.djl.training.dataset.Dataset.Usage	getUsage()
boolean	isPrepared()
void	prepareData(ai.djl.training.dataset.Dataset.Usage usage)
void	setPrepared(boolean prepared)
long	size()
void	useDefaultArtifact()

Methods inherited from class ai.djl.training.dataset.RandomAccessDataset

getData, getNumIterations, randomSplit

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.djl.repository.dataset.ZooDataset

prepare

Methods inherited from interface ai.djl.training.dataset.Dataset

getData

Methods inherited from interface ai.djl.repository.dataset.PreparedDataset

prepare

Constructor Detail

PikachuDetection

protected PikachuDetection(PikachuDetection.Builder builder)

Method Detail

builder

public static PikachuDetection.Builder builder()

Creates a new builder to build a PikachuDetection.

Returns:

a new builder

getMrl

public ai.djl.repository.MRL getMrl()

Specified by:

getMrl in interface ai.djl.repository.dataset.ZooDataset

getRepository

public ai.djl.repository.Repository getRepository()

Specified by:

getRepository in interface ai.djl.repository.dataset.ZooDataset

getArtifact

public ai.djl.repository.Artifact getArtifact()

Specified by:

getArtifact in interface ai.djl.repository.dataset.ZooDataset

getUsage

public ai.djl.training.dataset.Dataset.Usage getUsage()

Specified by:

getUsage in interface ai.djl.repository.dataset.ZooDataset

isPrepared

public boolean isPrepared()

Specified by:

isPrepared in interface ai.djl.repository.dataset.ZooDataset

setPrepared

public void setPrepared(boolean prepared)

Specified by:

setPrepared in interface ai.djl.repository.dataset.ZooDataset

useDefaultArtifact

public void useDefaultArtifact()
                        throws java.io.IOException

Specified by:

useDefaultArtifact in interface ai.djl.repository.dataset.ZooDataset

Throws:

java.io.IOException

prepareData

public void prepareData(ai.djl.training.dataset.Dataset.Usage usage)
                 throws java.io.IOException

Specified by:

prepareData in interface ai.djl.repository.dataset.ZooDataset

Throws:

java.io.IOException

get

public ai.djl.training.dataset.Record get(ai.djl.ndarray.NDManager manager,
                                          long index)
                                   throws java.io.IOException

Specified by:

get in class ai.djl.training.dataset.RandomAccessDataset

Throws:

java.io.IOException

size

public long size()

Specified by:

size in class ai.djl.training.dataset.RandomAccessDataset