org.deeplearning4j.datasets.iterator

Class FileSplitDataSetIterator

java.lang.Object

org.deeplearning4j.datasets.iterator.FileSplitDataSetIterator

All Implemented Interfaces:

Serializable, Iterator<DataSet>, DataSetIterator

public class FileSplitDataSetIterator
extends Object
implements DataSetIterator

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileSplitDataSetIterator(@NonNull List<File> files, @NonNull FileCallback callback)

Method Summary

Modifier and Type	Method and Description
boolean	asyncSupported()
int	batch()
List<String>	getLabels()
DataSetPreProcessor	getPreProcessor()
boolean	hasNext()
int	inputColumns()
DataSet	next()
DataSet	next(int num)
void	remove()
void	reset()
boolean	resetSupported()
void	setPreProcessor(DataSetPreProcessor preProcessor)
int	totalOutcomes()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

FileSplitDataSetIterator

public FileSplitDataSetIterator(@NonNull
                                @NonNull List<File> files,
                                @NonNull
                                @NonNull FileCallback callback)

Parameters:

files - List of files to iterate over

callback - Callback for loading the files

Method Detail

next

public DataSet next(int num)

Specified by:

next in interface DataSetIterator

inputColumns

public int inputColumns()

Specified by:

inputColumns in interface DataSetIterator

totalOutcomes

public int totalOutcomes()

Specified by:

totalOutcomes in interface DataSetIterator

resetSupported

public boolean resetSupported()

Specified by:

resetSupported in interface DataSetIterator

asyncSupported

public boolean asyncSupported()

Specified by:

asyncSupported in interface DataSetIterator

reset

public void reset()

Specified by:

reset in interface DataSetIterator

batch

public int batch()

Specified by:

batch in interface DataSetIterator

setPreProcessor

public void setPreProcessor(DataSetPreProcessor preProcessor)

Specified by:

setPreProcessor in interface DataSetIterator

getPreProcessor

public DataSetPreProcessor getPreProcessor()

Specified by:

getPreProcessor in interface DataSetIterator

getLabels

public List<String> getLabels()

Specified by:

getLabels in interface DataSetIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<DataSet>

next

public DataSet next()

Specified by:

next in interface Iterator<DataSet>

remove

public void remove()

Specified by:

remove in interface Iterator<DataSet>