ArrayDataset.Builder (Deep Java Library 0.23.0 API specification)

java.lang.Object
- ai.djl.training.dataset.RandomAccessDataset.BaseBuilder<ArrayDataset.Builder>
- - ai.djl.training.dataset.ArrayDataset.Builder

Enclosing class:: ArrayDataset

public static final class ArrayDataset.Builder
extends RandomAccessDataset.BaseBuilder<ArrayDataset.Builder>

The Builder to construct an ArrayDataset.

Field Summary
- Fields inherited from class ai.djl.training.dataset.RandomAccessDataset.BaseBuilder
  dataBatchifier, device, labelBatchifier, limit, pipeline, prefetchNumber, sampler, targetPipeline

Constructor Summary

Constructors
Constructor Description

Builder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ArrayDataset`	`build()`	Builds a new instance of `ArrayDataset` with the specified data and labels.
`ArrayDataset.Builder`	`optLabels(NDArray... labels)`	Sets the labels for the data in the `ArrayDataset`.
`protected ArrayDataset.Builder`	`self()`	Returns this {code Builder} object.
`ArrayDataset.Builder`	`setData(NDArray... data)`	Sets the data as an `NDArray` for the `ArrayDataset`.

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

- Constructor Detail
  - Builder
```
public Builder()
```
- Method Detail
  - self
```
protected ArrayDataset.Builder self()
```
    Returns this {code Builder} object.
    
    Specified by:
    
    self in class RandomAccessDataset.BaseBuilder<ArrayDataset.Builder>
    
    Returns:
    
    this BaseBuilder
  - setData
```
public ArrayDataset.Builder setData(NDArray... data)
```
    Sets the data as an NDArray for the ArrayDataset.
    
    Parameters:
    
    data - an array of NDArray that contains the data
    
    Returns:
    
    this Builder
  - optLabels
```
public ArrayDataset.Builder optLabels(NDArray... labels)
```
    Sets the labels for the data in the ArrayDataset.
    
    Parameters:
    
    labels - an array of NDArray that contains the labels
    
    Returns:
    
    this Builder
  - build
```
public ArrayDataset build()
```
    Builds a new instance of ArrayDataset with the specified data and labels.
    
    Returns:
    
    a new instance of ArrayDataset