public class ReconstructionDataSetIterator
extends java.lang.Object
implements org.nd4j.linalg.dataset.api.iterator.DataSetIterator
Constructor and Description |
---|
ReconstructionDataSetIterator(org.nd4j.linalg.dataset.api.iterator.DataSetIterator iter) |
Modifier and Type | Method and Description |
---|---|
boolean |
asyncSupported() |
int |
batch()
Batch size
|
int |
cursor()
The current cursor if applicable
|
java.util.List<java.lang.String> |
getLabels() |
boolean |
hasNext()
Returns
true if the iteration has more elements. |
int |
inputColumns()
Input columns for the dataset
|
org.nd4j.linalg.dataset.DataSet |
next()
Returns the next element in the iteration.
|
org.nd4j.linalg.dataset.DataSet |
next(int num)
Like the standard next method but allows a
customizable number of examples returned
|
int |
numExamples()
Total number of examples in the dataset
|
void |
remove()
Removes from the underlying collection the last element returned
by this iterator (optional operation).
|
void |
reset()
Resets the iterator back to the beginning
|
boolean |
resetSupported() |
void |
setPreProcessor(org.nd4j.linalg.dataset.api.DataSetPreProcessor preProcessor) |
int |
totalExamples()
Total examples in the iterator
|
int |
totalOutcomes()
The number of labels for the dataset
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public ReconstructionDataSetIterator(org.nd4j.linalg.dataset.api.iterator.DataSetIterator iter)
public org.nd4j.linalg.dataset.DataSet next(int num)
next
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
num
- the number of examplespublic int totalExamples()
totalExamples
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public int inputColumns()
inputColumns
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public int totalOutcomes()
totalOutcomes
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public boolean resetSupported()
resetSupported
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public boolean asyncSupported()
asyncSupported
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public void reset()
reset
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public int batch()
batch
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public int cursor()
cursor
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public int numExamples()
numExamples
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public void setPreProcessor(org.nd4j.linalg.dataset.api.DataSetPreProcessor preProcessor)
setPreProcessor
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public java.util.List<java.lang.String> getLabels()
getLabels
in interface org.nd4j.linalg.dataset.api.iterator.DataSetIterator
public boolean hasNext()
true
if the iteration has more elements.
(In other words, returns true
if next(int)
would
return an element rather than throwing an exception.)hasNext
in interface java.util.Iterator<org.nd4j.linalg.dataset.DataSet>
true
if the iteration has more elementspublic org.nd4j.linalg.dataset.DataSet next()
next
in interface java.util.Iterator<org.nd4j.linalg.dataset.DataSet>
public void remove()
next(int)
. The behavior of an iterator
is unspecified if the underlying collection is modified while the
iteration is in progress in any way other than by calling this
method.remove
in interface java.util.Iterator<org.nd4j.linalg.dataset.DataSet>
java.lang.UnsupportedOperationException
- if the remove
operation is not supported by this iteratorjava.lang.IllegalStateException
- if the next
method has not
yet been called, or the remove
method has already
been called after the last call to the next
method