Package ai.djl.basicdataset.tabular

Class MovieLens100k.Builder

java.lang.Object

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

ai.djl.basicdataset.tabular.TabularDataset.BaseBuilder<T>

ai.djl.basicdataset.tabular.CsvDataset.CsvBuilder<MovieLens100k.Builder>

ai.djl.basicdataset.tabular.MovieLens100k.Builder

Enclosing class:

MovieLens100k

public static final class MovieLens100k.Builder
extends CsvDataset.CsvBuilder<MovieLens100k.Builder>

A builder to construct a MovieLens100k.

Field Summary

Fields inherited from class ai.djl.basicdataset.tabular.CsvDataset.CsvBuilder

csvFormat, csvUrl

Fields inherited from class ai.djl.basicdataset.tabular.TabularDataset.BaseBuilder

allowNoLabels, features, labels

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

dataBatchifier, device, labelBatchifier, limit, pipeline, prefetchNumber, sampler, targetPipeline

Method Summary

Modifier and Type	Method	Description
MovieLens100k.Builder	addFeature(String name)	Adds a feature to the features set.
MovieLens100k	build()	Builds the new MovieLens100k.
List<String>	getAvailableFeatures()	Returns the available features of this dataset.
MovieLens100k.Builder	optArtifactId(String artifactId)	Sets the optional artifactId.
MovieLens100k.Builder	optGroupId(String groupId)	Sets optional groupId.
MovieLens100k.Builder	optRepository(ai.djl.repository.Repository repository)	Sets the optional repository.
MovieLens100k.Builder	optUsage(ai.djl.training.dataset.Dataset.Usage usage)	Sets the optional usage.
MovieLens100k.Builder	self()

Methods inherited from class ai.djl.basicdataset.tabular.CsvDataset.CsvBuilder

optCsvFile, optCsvUrl, setCsvFormat

Methods inherited from class ai.djl.basicdataset.tabular.TabularDataset.BaseBuilder

addCategoricalFeature, addCategoricalFeature, addCategoricalFeature, addCategoricalLabel, addCategoricalLabel, addCategoricalLabel, addFeature, addLabel, addNumericFeature, addNumericFeature, addNumericLabel, addNumericLabel, noLabels

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

addTargetTransform, addTransform, getSampler, optDataBatchifier, optDevice, optLabelBatchifier, optLimit, optPipeline, optPrefetchNumber, optTargetPipeline, setSampling, setSampling, setSampling

Methods inherited from class java.lang.Object

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

Method Details

self

public MovieLens100k.Builder self()

Overrides:

self in class CsvDataset.CsvBuilder<MovieLens100k.Builder>

optUsage

public MovieLens100k.Builder optUsage(ai.djl.training.dataset.Dataset.Usage usage)

Sets the optional usage.

Parameters:

usage - the new usage

Returns:

this builder

optRepository

public MovieLens100k.Builder optRepository(ai.djl.repository.Repository repository)

Sets the optional repository.

Parameters:

repository - the repository

Returns:

this builder

optGroupId

public MovieLens100k.Builder optGroupId(String groupId)

Sets optional groupId.

Parameters:

groupId - the groupId}

Returns:

this builder

optArtifactId

public MovieLens100k.Builder optArtifactId(String artifactId)

Sets the optional artifactId.

Parameters:

artifactId - the artifactId

Returns:

this builder

getAvailableFeatures

public List<String> getAvailableFeatures()

Returns the available features of this dataset.

Returns:

a list of feature names

addFeature

public MovieLens100k.Builder addFeature(String name)

Adds a feature to the features set.

Parameters:

name - the name of the feature

Returns:

this builder

build

public MovieLens100k build()

Builds the new MovieLens100k.

Overrides:

build in class CsvDataset.CsvBuilder<MovieLens100k.Builder>

Returns:

the new MovieLens100k