java.lang.Object
- ai.djl.util.NativeResource<org.tensorflow.internal.c_api.TFE_TensorHandle>
- - ai.djl.tensorflow.engine.TfNDArray

All Implemented Interfaces:

ai.djl.ndarray.BytesSupplier, ai.djl.ndarray.NDArray, ai.djl.ndarray.NDResource, java.lang.AutoCloseable
```
public class TfNDArray
extends ai.djl.util.NativeResource<org.tensorflow.internal.c_api.TFE_TensorHandle>
implements ai.djl.ndarray.NDArray
```
TfNDArray is the TensorFlow implementation of NDArray.

Field Summary
- Fields inherited from class ai.djl.util.NativeResource
  handle

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ai.djl.ndarray.NDArray`	`abs()`
`ai.djl.ndarray.NDArray`	`acos()`
`ai.djl.ndarray.NDArray`	`acosh()`
`ai.djl.ndarray.NDArray`	`add(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`add(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`addi(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`addi(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`all()`
`ai.djl.ndarray.NDArray`	`any()`
`ai.djl.ndarray.NDArray`	`argMax()`
`ai.djl.ndarray.NDArray`	`argMax(int axis)`
`ai.djl.ndarray.NDArray`	`argMin()`
`ai.djl.ndarray.NDArray`	`argMin(int axis)`
`ai.djl.ndarray.NDArray`	`argSort(int axis, boolean ascending)`
`ai.djl.ndarray.NDArray`	`asin()`
`ai.djl.ndarray.NDArray`	`asinh()`
`ai.djl.ndarray.NDArray`	`atan()`
`ai.djl.ndarray.NDArray`	`atanh()`
`void`	`attach(ai.djl.ndarray.NDManager manager)`
`ai.djl.ndarray.NDArray`	`batchDot(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`booleanMask(ai.djl.ndarray.NDArray index, int axis)`
`ai.djl.ndarray.NDArray`	`broadcast(ai.djl.ndarray.types.Shape shape)`
`ai.djl.ndarray.NDArray`	`cbrt()`
`ai.djl.ndarray.NDArray`	`ceil()`
`ai.djl.ndarray.NDArray`	`clip(java.lang.Number min, java.lang.Number max)`
`void`	`close()`
`ai.djl.ndarray.NDArray`	`complex()`
`boolean`	`contentEquals(ai.djl.ndarray.NDArray other)`
`boolean`	`contentEquals(java.lang.Number number)`
`void`	`copyTo(ai.djl.ndarray.NDArray ndArray)`
`ai.djl.ndarray.NDArray`	`cos()`
`ai.djl.ndarray.NDArray`	`cosh()`
`ai.djl.ndarray.NDArray`	`cumProd(int axis)`
`ai.djl.ndarray.NDArray`	`cumProd(int axis, ai.djl.ndarray.types.DataType dataType)`
`ai.djl.ndarray.NDArray`	`cumSum()`
`ai.djl.ndarray.NDArray`	`cumSum(int axis)`
`void`	`detach()`
`ai.djl.ndarray.NDArray`	`div(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`div(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`divi(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`divi(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`dot(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`duplicate()`
`ai.djl.ndarray.NDArray`	`eq(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`eq(java.lang.Number n)`
`boolean`	`equals(java.lang.Object obj)`
`ai.djl.ndarray.NDArray`	`erfinv()`
`ai.djl.ndarray.NDArray`	`exp()`
`ai.djl.ndarray.NDArray`	`expandDims(int axis)`
`ai.djl.ndarray.NDArray`	`fft(long length, long axis)`
`ai.djl.ndarray.NDArray`	`flatten()`
`ai.djl.ndarray.NDArray`	`flatten(int startDim, int endDim)`
`ai.djl.ndarray.NDArray`	`flip(int... axes)`
`ai.djl.ndarray.NDArray`	`floor()`
`ai.djl.ndarray.NDArray`	`gammaln()`
`ai.djl.ndarray.NDArray`	`gather(ai.djl.ndarray.NDArray index, int axis)`
`ai.djl.ndarray.NDArray`	`gatherNd(ai.djl.ndarray.NDArray index)`
`ai.djl.ndarray.types.DataType`	`getDataType()`
`ai.djl.Device`	`getDevice()`
`ai.djl.ndarray.NDArray`	`getGradient()`
`TfNDManager`	`getManager()`
`java.lang.String`	`getName()`
`ai.djl.ndarray.internal.NDArrayEx`	`getNDArrayInternal()`
`ai.djl.ndarray.types.Shape`	`getShape()`
`ai.djl.ndarray.types.SparseFormat`	`getSparseFormat()`
`ai.djl.ndarray.NDArray`	`gt(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`gt(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`gte(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`gte(java.lang.Number n)`
`boolean`	`hasGradient()`
`int`	`hashCode()`
`void`	`intern(ai.djl.ndarray.NDArray replaced)`
`ai.djl.ndarray.NDArray`	`inverse()`
`ai.djl.ndarray.NDArray`	`isInfinite()`
`ai.djl.ndarray.NDArray`	`isNaN()`
`ai.djl.ndarray.NDArray`	`log()`
`ai.djl.ndarray.NDArray`	`log10()`
`ai.djl.ndarray.NDArray`	`log2()`
`ai.djl.ndarray.NDArray`	`logicalAnd(ai.djl.ndarray.NDArray n)`
`ai.djl.ndarray.NDArray`	`logicalNot()`
`ai.djl.ndarray.NDArray`	`logicalOr(ai.djl.ndarray.NDArray n)`
`ai.djl.ndarray.NDArray`	`logicalXor(ai.djl.ndarray.NDArray n)`
`ai.djl.ndarray.NDArray`	`logSoftmax(int axis)`
`ai.djl.ndarray.NDArray`	`lt(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`lt(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`lte(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`lte(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`matMul(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`max()`
`ai.djl.ndarray.NDArray`	`max(int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`maximum(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`maximum(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`mean()`
`ai.djl.ndarray.NDArray`	`mean(int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`median()`
`ai.djl.ndarray.NDArray`	`median(int[] axes)`
`ai.djl.ndarray.NDArray`	`min()`
`ai.djl.ndarray.NDArray`	`min(int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`minimum(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`minimum(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`mod(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`mod(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`modi(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`modi(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`mul(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`mul(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`muli(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`muli(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`neg()`
`ai.djl.ndarray.NDArray`	`negi()`
`ai.djl.ndarray.NDArray`	`neq(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`neq(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`nonzero()`
`ai.djl.ndarray.NDArray`	`norm(boolean keepDims)`
`ai.djl.ndarray.NDArray`	`norm(int ord, int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`normalize(double p, long dim, double eps)`
`ai.djl.ndarray.NDArray`	`oneHot(int depth, float onValue, float offValue, ai.djl.ndarray.types.DataType dataType)`
`ai.djl.ndarray.NDArray`	`percentile(java.lang.Number percentile)`
`ai.djl.ndarray.NDArray`	`percentile(java.lang.Number percentile, int[] dimension)`
`ai.djl.ndarray.NDArray`	`pow(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`pow(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`powi(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`powi(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`prod()`
`ai.djl.ndarray.NDArray`	`prod(int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`put(ai.djl.ndarray.NDArray index, ai.djl.ndarray.NDArray value)`
`ai.djl.ndarray.NDArray`	`real()`
`ai.djl.ndarray.NDArray`	`repeat(int axis, long repeats)`
`ai.djl.ndarray.NDArray`	`repeat(long repeats)`
`ai.djl.ndarray.NDArray`	`repeat(long[] repeats)`
`ai.djl.ndarray.NDArray`	`repeat(ai.djl.ndarray.types.Shape desiredShape)`
`ai.djl.ndarray.NDArray`	`reshape(ai.djl.ndarray.types.Shape shape)`
`void`	`returnResource(ai.djl.ndarray.NDManager manager)`
`ai.djl.ndarray.NDArray`	`rotate90(int times, int[] axes)`
`ai.djl.ndarray.NDArray`	`round()`
`ai.djl.ndarray.NDArray`	`scatter(ai.djl.ndarray.NDArray index, ai.djl.ndarray.NDArray value, int axis)`
`ai.djl.ndarray.NDArray`	`sequenceMask(ai.djl.ndarray.NDArray sequenceLength)`
`ai.djl.ndarray.NDArray`	`sequenceMask(ai.djl.ndarray.NDArray sequenceLength, float value)`
`void`	`set(java.nio.Buffer buffer)`
`protected void`	`setHandle(org.tensorflow.internal.c_api.TFE_TensorHandle newHandle)`
`void`	`setName(java.lang.String name)`
`void`	`setRequiresGradient(boolean requiresGrad)`
`ai.djl.ndarray.NDArray`	`sign()`
`ai.djl.ndarray.NDArray`	`signi()`
`ai.djl.ndarray.NDArray`	`sin()`
`ai.djl.ndarray.NDArray`	`sinh()`
`ai.djl.ndarray.NDArray`	`softmax(int axis)`
`ai.djl.ndarray.NDArray`	`sort()`
`ai.djl.ndarray.NDArray`	`sort(int axis)`
`ai.djl.ndarray.NDList`	`split(long[] indices, int axis)`
`ai.djl.ndarray.NDArray`	`sqrt()`
`ai.djl.ndarray.NDArray`	`square()`
`ai.djl.ndarray.NDArray`	`squeeze(int[] axes)`
`ai.djl.ndarray.NDArray`	`stft(long nFft, long hopLength, boolean center, ai.djl.ndarray.NDArray window, boolean normalize, boolean returnComplex)`
`ai.djl.ndarray.NDArray`	`stopGradient()`
`ai.djl.ndarray.NDArray`	`sub(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`sub(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`subi(ai.djl.ndarray.NDArray other)`
`ai.djl.ndarray.NDArray`	`subi(java.lang.Number n)`
`ai.djl.ndarray.NDArray`	`sum()`
`ai.djl.ndarray.NDArray`	`sum(int[] axes, boolean keepDims)`
`ai.djl.ndarray.NDArray`	`take(ai.djl.ndarray.NDManager manager, ai.djl.ndarray.NDArray index)`
`ai.djl.ndarray.NDArray`	`tan()`
`ai.djl.ndarray.NDArray`	`tanh()`
`void`	`tempAttach(ai.djl.ndarray.NDManager manager)`
`ai.djl.ndarray.NDArray`	`tile(int axis, long repeats)`
`ai.djl.ndarray.NDArray`	`tile(long repeats)`
`ai.djl.ndarray.NDArray`	`tile(long[] repeats)`
`ai.djl.ndarray.NDArray`	`tile(ai.djl.ndarray.types.Shape desiredShape)`
`java.nio.ByteBuffer`	`toByteBuffer()`
`ai.djl.ndarray.NDArray`	`toDegrees()`
`ai.djl.ndarray.NDArray`	`toDense()`
`ai.djl.ndarray.NDArray`	`toDevice(ai.djl.Device device, boolean copy)`
`ai.djl.ndarray.NDArray`	`toRadians()`
`ai.djl.ndarray.NDArray`	`toSparse(ai.djl.ndarray.types.SparseFormat fmt)`
`java.lang.String`	`toString()`
`java.lang.String[]`	`toStringArray(java.nio.charset.Charset charset)`
`ai.djl.ndarray.NDArray`	`toType(ai.djl.ndarray.types.DataType dataType, boolean copy)`
`ai.djl.ndarray.NDArray`	`trace(int offset, int axis1, int axis2)`
`ai.djl.ndarray.NDArray`	`transpose()`
`ai.djl.ndarray.NDArray`	`transpose(int... dimensions)`
`ai.djl.ndarray.NDArray`	`trunc()`

Methods inherited from class ai.djl.util.NativeResource
getHandle, getUid, isReleased, onClose

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ai.djl.ndarray.BytesSupplier
getAsBytes, getAsObject, getAsString

Methods inherited from interface ai.djl.ndarray.NDArray
allClose, allClose, argSort, argSort, booleanMask, broadcast, concat, concat, countNonzero, countNonzero, encode, fft, get, get, get, get, get, get, getBoolean, getByte, getDouble, getFloat, getInt, getLong, getResourceNDArrays, getScalar, getUid, getUint8, isEmpty, isReleased, isScalar, isSparse, like, max, mean, min, none, norm, norm, norm, normalize, normalize, oneHot, oneHot, onesLike, prod, reshape, scaleGradient, set, set, set, set, set, set, set, set, set, setScalar, shapeEquals, size, size, split, split, split, squeeze, squeeze, stack, stack, stft, sum, swapAxes, take, toArray, toBooleanArray, toByteArray, toDebugString, toDebugString, toDebugString, toDoubleArray, toFloatArray, toIntArray, toLongArray, toStringArray, toUint8Array, trace, trace, zerosLike

Method Detail

getManager
```
public TfNDManager getManager()
```
Specified by:

getManager in interface ai.djl.ndarray.NDResource

getName
```
public java.lang.String getName()
```
Specified by:

getName in interface ai.djl.ndarray.NDArray

setName
```
public void setName(java.lang.String name)
```
Specified by:

setName in interface ai.djl.ndarray.NDArray

getDataType
```
public ai.djl.ndarray.types.DataType getDataType()
```
Specified by:

getDataType in interface ai.djl.ndarray.NDArray

getDevice
```
public ai.djl.Device getDevice()
```
Specified by:

getDevice in interface ai.djl.ndarray.NDArray

getShape
```
public ai.djl.ndarray.types.Shape getShape()
```
Specified by:

getShape in interface ai.djl.ndarray.NDArray

getSparseFormat
```
public ai.djl.ndarray.types.SparseFormat getSparseFormat()
```
Specified by:

getSparseFormat in interface ai.djl.ndarray.NDArray

toDevice

public ai.djl.ndarray.NDArray toDevice(ai.djl.Device device,
                                       boolean copy)

Specified by:: toDevice in interface ai.djl.ndarray.NDArray

toType

public ai.djl.ndarray.NDArray toType(ai.djl.ndarray.types.DataType dataType,
                                     boolean copy)

Specified by:: toType in interface ai.djl.ndarray.NDArray

setRequiresGradient
```
public void setRequiresGradient(boolean requiresGrad)
```
Specified by:

setRequiresGradient in interface ai.djl.ndarray.NDArray

getGradient
```
public ai.djl.ndarray.NDArray getGradient()
```
Specified by:

getGradient in interface ai.djl.ndarray.NDArray

hasGradient
```
public boolean hasGradient()
```
Specified by:

hasGradient in interface ai.djl.ndarray.NDArray

stopGradient
```
public ai.djl.ndarray.NDArray stopGradient()
```
Specified by:

stopGradient in interface ai.djl.ndarray.NDArray

toStringArray

public java.lang.String[] toStringArray(java.nio.charset.Charset charset)

Specified by:: toStringArray in interface ai.djl.ndarray.NDArray

toByteBuffer
```
public java.nio.ByteBuffer toByteBuffer()
```
Specified by:

toByteBuffer in interface ai.djl.ndarray.BytesSupplier

set
```
public void set(java.nio.Buffer buffer)
```
Specified by:

set in interface ai.djl.ndarray.NDArray

gather

public ai.djl.ndarray.NDArray gather(ai.djl.ndarray.NDArray index,
                                     int axis)

Specified by:: gather in interface ai.djl.ndarray.NDArray

gatherNd

public ai.djl.ndarray.NDArray gatherNd(ai.djl.ndarray.NDArray index)

Specified by:: gatherNd in interface ai.djl.ndarray.NDArray

take

public ai.djl.ndarray.NDArray take(ai.djl.ndarray.NDManager manager,
                                   ai.djl.ndarray.NDArray index)

Specified by:: take in interface ai.djl.ndarray.NDArray

put

public ai.djl.ndarray.NDArray put(ai.djl.ndarray.NDArray index,
                                  ai.djl.ndarray.NDArray value)

Specified by:: put in interface ai.djl.ndarray.NDArray

scatter

public ai.djl.ndarray.NDArray scatter(ai.djl.ndarray.NDArray index,
                                      ai.djl.ndarray.NDArray value,
                                      int axis)

Specified by:: scatter in interface ai.djl.ndarray.NDArray

attach
```
public void attach(ai.djl.ndarray.NDManager manager)
```
Specified by:

attach in interface ai.djl.ndarray.NDResource

returnResource
```
public void returnResource(ai.djl.ndarray.NDManager manager)
```
Specified by:

returnResource in interface ai.djl.ndarray.NDResource

tempAttach
```
public void tempAttach(ai.djl.ndarray.NDManager manager)
```
Specified by:

tempAttach in interface ai.djl.ndarray.NDResource

detach
```
public void detach()
```
Specified by:

detach in interface ai.djl.ndarray.NDResource

copyTo
```
public void copyTo(ai.djl.ndarray.NDArray ndArray)
```
Specified by:

copyTo in interface ai.djl.ndarray.NDArray

duplicate
```
public ai.djl.ndarray.NDArray duplicate()
```
Specified by:

duplicate in interface ai.djl.ndarray.NDArray

booleanMask

public ai.djl.ndarray.NDArray booleanMask(ai.djl.ndarray.NDArray index,
                                          int axis)

Specified by:: booleanMask in interface ai.djl.ndarray.NDArray

sequenceMask

public ai.djl.ndarray.NDArray sequenceMask(ai.djl.ndarray.NDArray sequenceLength,
                                           float value)

Specified by:: sequenceMask in interface ai.djl.ndarray.NDArray

sequenceMask

public ai.djl.ndarray.NDArray sequenceMask(ai.djl.ndarray.NDArray sequenceLength)

Specified by:: sequenceMask in interface ai.djl.ndarray.NDArray

contentEquals
```
public boolean contentEquals(java.lang.Number number)
```
Specified by:

contentEquals in interface ai.djl.ndarray.NDArray

contentEquals
```
public boolean contentEquals(ai.djl.ndarray.NDArray other)
```
Specified by:

contentEquals in interface ai.djl.ndarray.NDArray

eq

public ai.djl.ndarray.NDArray eq(java.lang.Number n)

Specified by:: eq in interface ai.djl.ndarray.NDArray

eq

public ai.djl.ndarray.NDArray eq(ai.djl.ndarray.NDArray other)

Specified by:: eq in interface ai.djl.ndarray.NDArray

neq

public ai.djl.ndarray.NDArray neq(java.lang.Number n)

Specified by:: neq in interface ai.djl.ndarray.NDArray

neq

public ai.djl.ndarray.NDArray neq(ai.djl.ndarray.NDArray other)

Specified by:: neq in interface ai.djl.ndarray.NDArray

gt

public ai.djl.ndarray.NDArray gt(java.lang.Number n)

Specified by:: gt in interface ai.djl.ndarray.NDArray

gt

public ai.djl.ndarray.NDArray gt(ai.djl.ndarray.NDArray other)

Specified by:: gt in interface ai.djl.ndarray.NDArray

gte

public ai.djl.ndarray.NDArray gte(java.lang.Number n)

Specified by:: gte in interface ai.djl.ndarray.NDArray

gte

public ai.djl.ndarray.NDArray gte(ai.djl.ndarray.NDArray other)

Specified by:: gte in interface ai.djl.ndarray.NDArray

lt

public ai.djl.ndarray.NDArray lt(java.lang.Number n)

Specified by:: lt in interface ai.djl.ndarray.NDArray

lt

public ai.djl.ndarray.NDArray lt(ai.djl.ndarray.NDArray other)

Specified by:: lt in interface ai.djl.ndarray.NDArray

lte

public ai.djl.ndarray.NDArray lte(java.lang.Number n)

Specified by:: lte in interface ai.djl.ndarray.NDArray

lte

public ai.djl.ndarray.NDArray lte(ai.djl.ndarray.NDArray other)

Specified by:: lte in interface ai.djl.ndarray.NDArray

all
```
public ai.djl.ndarray.NDArray all()
```
Specified by:

all in interface ai.djl.ndarray.NDArray

any
```
public ai.djl.ndarray.NDArray any()
```
Specified by:

any in interface ai.djl.ndarray.NDArray

erfinv
```
public ai.djl.ndarray.NDArray erfinv()
```
Specified by:

erfinv in interface ai.djl.ndarray.NDArray

norm

public ai.djl.ndarray.NDArray norm(boolean keepDims)

Specified by:: norm in interface ai.djl.ndarray.NDArray

norm

public ai.djl.ndarray.NDArray norm(int ord,
                                   int[] axes,
                                   boolean keepDims)

Specified by:: norm in interface ai.djl.ndarray.NDArray

oneHot

public ai.djl.ndarray.NDArray oneHot(int depth,
                                     float onValue,
                                     float offValue,
                                     ai.djl.ndarray.types.DataType dataType)

Specified by:: oneHot in interface ai.djl.ndarray.NDArray

batchDot

public ai.djl.ndarray.NDArray batchDot(ai.djl.ndarray.NDArray other)

Specified by:: batchDot in interface ai.djl.ndarray.NDArray

complex
```
public ai.djl.ndarray.NDArray complex()
```
Specified by:

complex in interface ai.djl.ndarray.NDArray

real
```
public ai.djl.ndarray.NDArray real()
```
Specified by:

real in interface ai.djl.ndarray.NDArray

add

public ai.djl.ndarray.NDArray add(java.lang.Number n)

Specified by:: add in interface ai.djl.ndarray.NDArray

add

public ai.djl.ndarray.NDArray add(ai.djl.ndarray.NDArray other)

Specified by:: add in interface ai.djl.ndarray.NDArray

sub

public ai.djl.ndarray.NDArray sub(java.lang.Number n)

Specified by:: sub in interface ai.djl.ndarray.NDArray

sub

public ai.djl.ndarray.NDArray sub(ai.djl.ndarray.NDArray other)

Specified by:: sub in interface ai.djl.ndarray.NDArray

mul

public ai.djl.ndarray.NDArray mul(java.lang.Number n)

Specified by:: mul in interface ai.djl.ndarray.NDArray

mul

public ai.djl.ndarray.NDArray mul(ai.djl.ndarray.NDArray other)

Specified by:: mul in interface ai.djl.ndarray.NDArray

div

public ai.djl.ndarray.NDArray div(java.lang.Number n)

Specified by:: div in interface ai.djl.ndarray.NDArray

div

public ai.djl.ndarray.NDArray div(ai.djl.ndarray.NDArray other)

Specified by:: div in interface ai.djl.ndarray.NDArray

mod

public ai.djl.ndarray.NDArray mod(java.lang.Number n)

Specified by:: mod in interface ai.djl.ndarray.NDArray

mod

public ai.djl.ndarray.NDArray mod(ai.djl.ndarray.NDArray other)

Specified by:: mod in interface ai.djl.ndarray.NDArray

pow

public ai.djl.ndarray.NDArray pow(java.lang.Number n)

Specified by:: pow in interface ai.djl.ndarray.NDArray

pow

public ai.djl.ndarray.NDArray pow(ai.djl.ndarray.NDArray other)

Specified by:: pow in interface ai.djl.ndarray.NDArray

maximum

public ai.djl.ndarray.NDArray maximum(java.lang.Number n)

Specified by:: maximum in interface ai.djl.ndarray.NDArray

maximum

public ai.djl.ndarray.NDArray maximum(ai.djl.ndarray.NDArray other)

Specified by:: maximum in interface ai.djl.ndarray.NDArray

minimum

public ai.djl.ndarray.NDArray minimum(java.lang.Number n)

Specified by:: minimum in interface ai.djl.ndarray.NDArray

minimum

public ai.djl.ndarray.NDArray minimum(ai.djl.ndarray.NDArray other)

Specified by:: minimum in interface ai.djl.ndarray.NDArray

addi

public ai.djl.ndarray.NDArray addi(java.lang.Number n)

Specified by:: addi in interface ai.djl.ndarray.NDArray

addi

public ai.djl.ndarray.NDArray addi(ai.djl.ndarray.NDArray other)

Specified by:: addi in interface ai.djl.ndarray.NDArray

subi

public ai.djl.ndarray.NDArray subi(java.lang.Number n)

Specified by:: subi in interface ai.djl.ndarray.NDArray

subi

public ai.djl.ndarray.NDArray subi(ai.djl.ndarray.NDArray other)

Specified by:: subi in interface ai.djl.ndarray.NDArray

muli

public ai.djl.ndarray.NDArray muli(java.lang.Number n)

Specified by:: muli in interface ai.djl.ndarray.NDArray

muli

public ai.djl.ndarray.NDArray muli(ai.djl.ndarray.NDArray other)

Specified by:: muli in interface ai.djl.ndarray.NDArray

divi

public ai.djl.ndarray.NDArray divi(java.lang.Number n)

Specified by:: divi in interface ai.djl.ndarray.NDArray

divi

public ai.djl.ndarray.NDArray divi(ai.djl.ndarray.NDArray other)

Specified by:: divi in interface ai.djl.ndarray.NDArray

toSparse

public ai.djl.ndarray.NDArray toSparse(ai.djl.ndarray.types.SparseFormat fmt)

Specified by:: toSparse in interface ai.djl.ndarray.NDArray

modi

public ai.djl.ndarray.NDArray modi(java.lang.Number n)

Specified by:: modi in interface ai.djl.ndarray.NDArray

modi

public ai.djl.ndarray.NDArray modi(ai.djl.ndarray.NDArray other)

Specified by:: modi in interface ai.djl.ndarray.NDArray

powi

public ai.djl.ndarray.NDArray powi(java.lang.Number n)

Specified by:: powi in interface ai.djl.ndarray.NDArray

powi

public ai.djl.ndarray.NDArray powi(ai.djl.ndarray.NDArray other)

Specified by:: powi in interface ai.djl.ndarray.NDArray

sign
```
public ai.djl.ndarray.NDArray sign()
```
Specified by:

sign in interface ai.djl.ndarray.NDArray

signi
```
public ai.djl.ndarray.NDArray signi()
```
Specified by:

signi in interface ai.djl.ndarray.NDArray

neg
```
public ai.djl.ndarray.NDArray neg()
```
Specified by:

neg in interface ai.djl.ndarray.NDArray

negi
```
public ai.djl.ndarray.NDArray negi()
```
Specified by:

negi in interface ai.djl.ndarray.NDArray

abs
```
public ai.djl.ndarray.NDArray abs()
```
Specified by:

abs in interface ai.djl.ndarray.NDArray

square
```
public ai.djl.ndarray.NDArray square()
```
Specified by:

square in interface ai.djl.ndarray.NDArray

sqrt
```
public ai.djl.ndarray.NDArray sqrt()
```
Specified by:

sqrt in interface ai.djl.ndarray.NDArray

cbrt
```
public ai.djl.ndarray.NDArray cbrt()
```
Specified by:

cbrt in interface ai.djl.ndarray.NDArray

floor
```
public ai.djl.ndarray.NDArray floor()
```
Specified by:

floor in interface ai.djl.ndarray.NDArray

ceil
```
public ai.djl.ndarray.NDArray ceil()
```
Specified by:

ceil in interface ai.djl.ndarray.NDArray

round
```
public ai.djl.ndarray.NDArray round()
```
Specified by:

round in interface ai.djl.ndarray.NDArray

trunc
```
public ai.djl.ndarray.NDArray trunc()
```
Specified by:

trunc in interface ai.djl.ndarray.NDArray

exp
```
public ai.djl.ndarray.NDArray exp()
```
Specified by:

exp in interface ai.djl.ndarray.NDArray

gammaln
```
public ai.djl.ndarray.NDArray gammaln()
```
Specified by:

gammaln in interface ai.djl.ndarray.NDArray

log
```
public ai.djl.ndarray.NDArray log()
```
Specified by:

log in interface ai.djl.ndarray.NDArray

log10
```
public ai.djl.ndarray.NDArray log10()
```
Specified by:

log10 in interface ai.djl.ndarray.NDArray

log2
```
public ai.djl.ndarray.NDArray log2()
```
Specified by:

log2 in interface ai.djl.ndarray.NDArray

sin
```
public ai.djl.ndarray.NDArray sin()
```
Specified by:

sin in interface ai.djl.ndarray.NDArray

cos
```
public ai.djl.ndarray.NDArray cos()
```
Specified by:

cos in interface ai.djl.ndarray.NDArray

tan
```
public ai.djl.ndarray.NDArray tan()
```
Specified by:

tan in interface ai.djl.ndarray.NDArray

asin
```
public ai.djl.ndarray.NDArray asin()
```
Specified by:

asin in interface ai.djl.ndarray.NDArray

acos
```
public ai.djl.ndarray.NDArray acos()
```
Specified by:

acos in interface ai.djl.ndarray.NDArray

atan
```
public ai.djl.ndarray.NDArray atan()
```
Specified by:

atan in interface ai.djl.ndarray.NDArray

sinh
```
public ai.djl.ndarray.NDArray sinh()
```
Specified by:

sinh in interface ai.djl.ndarray.NDArray

cosh
```
public ai.djl.ndarray.NDArray cosh()
```
Specified by:

cosh in interface ai.djl.ndarray.NDArray

tanh
```
public ai.djl.ndarray.NDArray tanh()
```
Specified by:

tanh in interface ai.djl.ndarray.NDArray

asinh
```
public ai.djl.ndarray.NDArray asinh()
```
Specified by:

asinh in interface ai.djl.ndarray.NDArray

acosh
```
public ai.djl.ndarray.NDArray acosh()
```
Specified by:

acosh in interface ai.djl.ndarray.NDArray

atanh
```
public ai.djl.ndarray.NDArray atanh()
```
Specified by:

atanh in interface ai.djl.ndarray.NDArray

toDegrees
```
public ai.djl.ndarray.NDArray toDegrees()
```
Specified by:

toDegrees in interface ai.djl.ndarray.NDArray

toRadians
```
public ai.djl.ndarray.NDArray toRadians()
```
Specified by:

toRadians in interface ai.djl.ndarray.NDArray

max
```
public ai.djl.ndarray.NDArray max()
```
Specified by:

max in interface ai.djl.ndarray.NDArray

max

public ai.djl.ndarray.NDArray max(int[] axes,
                                  boolean keepDims)

Specified by:: max in interface ai.djl.ndarray.NDArray

min
```
public ai.djl.ndarray.NDArray min()
```
Specified by:

min in interface ai.djl.ndarray.NDArray

min

public ai.djl.ndarray.NDArray min(int[] axes,
                                  boolean keepDims)

Specified by:: min in interface ai.djl.ndarray.NDArray

sum
```
public ai.djl.ndarray.NDArray sum()
```
Specified by:

sum in interface ai.djl.ndarray.NDArray

sum

public ai.djl.ndarray.NDArray sum(int[] axes,
                                  boolean keepDims)

Specified by:: sum in interface ai.djl.ndarray.NDArray

cumProd
```
public ai.djl.ndarray.NDArray cumProd(int axis)
```
Specified by:

cumProd in interface ai.djl.ndarray.NDArray

cumProd

public ai.djl.ndarray.NDArray cumProd(int axis,
                                      ai.djl.ndarray.types.DataType dataType)

Specified by:: cumProd in interface ai.djl.ndarray.NDArray

prod
```
public ai.djl.ndarray.NDArray prod()
```
Specified by:

prod in interface ai.djl.ndarray.NDArray

prod

public ai.djl.ndarray.NDArray prod(int[] axes,
                                   boolean keepDims)

Specified by:: prod in interface ai.djl.ndarray.NDArray

mean
```
public ai.djl.ndarray.NDArray mean()
```
Specified by:

mean in interface ai.djl.ndarray.NDArray

mean

public ai.djl.ndarray.NDArray mean(int[] axes,
                                   boolean keepDims)

Specified by:: mean in interface ai.djl.ndarray.NDArray

normalize

public ai.djl.ndarray.NDArray normalize(double p,
                                        long dim,
                                        double eps)

Specified by:: normalize in interface ai.djl.ndarray.NDArray

rotate90

public ai.djl.ndarray.NDArray rotate90(int times,
                                       int[] axes)

Specified by:: rotate90 in interface ai.djl.ndarray.NDArray

trace

public ai.djl.ndarray.NDArray trace(int offset,
                                    int axis1,
                                    int axis2)

Specified by:: trace in interface ai.djl.ndarray.NDArray

split

public ai.djl.ndarray.NDList split(long[] indices,
                                   int axis)

Specified by:: split in interface ai.djl.ndarray.NDArray

flatten
```
public ai.djl.ndarray.NDArray flatten()
```
Specified by:

flatten in interface ai.djl.ndarray.NDArray

flatten

public ai.djl.ndarray.NDArray flatten(int startDim,
                                      int endDim)

Specified by:: flatten in interface ai.djl.ndarray.NDArray

fft

public ai.djl.ndarray.NDArray fft(long length,
                                  long axis)

Specified by:: fft in interface ai.djl.ndarray.NDArray

stft

public ai.djl.ndarray.NDArray stft(long nFft,
                                   long hopLength,
                                   boolean center,
                                   ai.djl.ndarray.NDArray window,
                                   boolean normalize,
                                   boolean returnComplex)

Specified by:: stft in interface ai.djl.ndarray.NDArray

reshape

public ai.djl.ndarray.NDArray reshape(ai.djl.ndarray.types.Shape shape)

Specified by:: reshape in interface ai.djl.ndarray.NDArray

expandDims
```
public ai.djl.ndarray.NDArray expandDims(int axis)
```
Specified by:

expandDims in interface ai.djl.ndarray.NDArray

squeeze
```
public ai.djl.ndarray.NDArray squeeze(int[] axes)
```
Specified by:

squeeze in interface ai.djl.ndarray.NDArray

logicalAnd

public ai.djl.ndarray.NDArray logicalAnd(ai.djl.ndarray.NDArray n)

Specified by:: logicalAnd in interface ai.djl.ndarray.NDArray

logicalOr

public ai.djl.ndarray.NDArray logicalOr(ai.djl.ndarray.NDArray n)

Specified by:: logicalOr in interface ai.djl.ndarray.NDArray

logicalXor

public ai.djl.ndarray.NDArray logicalXor(ai.djl.ndarray.NDArray n)

Specified by:: logicalXor in interface ai.djl.ndarray.NDArray

logicalNot
```
public ai.djl.ndarray.NDArray logicalNot()
```
Specified by:

logicalNot in interface ai.djl.ndarray.NDArray

argSort

public ai.djl.ndarray.NDArray argSort(int axis,
                                      boolean ascending)

Specified by:: argSort in interface ai.djl.ndarray.NDArray

sort
```
public ai.djl.ndarray.NDArray sort(int axis)
```
Specified by:

sort in interface ai.djl.ndarray.NDArray

sort
```
public ai.djl.ndarray.NDArray sort()
```
Specified by:

sort in interface ai.djl.ndarray.NDArray

softmax
```
public ai.djl.ndarray.NDArray softmax(int axis)
```
Specified by:

softmax in interface ai.djl.ndarray.NDArray

logSoftmax
```
public ai.djl.ndarray.NDArray logSoftmax(int axis)
```
Specified by:

logSoftmax in interface ai.djl.ndarray.NDArray

cumSum
```
public ai.djl.ndarray.NDArray cumSum(int axis)
```
Specified by:

cumSum in interface ai.djl.ndarray.NDArray

cumSum
```
public ai.djl.ndarray.NDArray cumSum()
```
Specified by:

cumSum in interface ai.djl.ndarray.NDArray

intern
```
public void intern(ai.djl.ndarray.NDArray replaced)
```
Specified by:

intern in interface ai.djl.ndarray.NDArray

isInfinite
```
public ai.djl.ndarray.NDArray isInfinite()
```
Specified by:

isInfinite in interface ai.djl.ndarray.NDArray

inverse
```
public ai.djl.ndarray.NDArray inverse()
```
Specified by:

inverse in interface ai.djl.ndarray.NDArray

isNaN
```
public ai.djl.ndarray.NDArray isNaN()
```
Specified by:

isNaN in interface ai.djl.ndarray.NDArray

tile
```
public ai.djl.ndarray.NDArray tile(long repeats)
```
Specified by:

tile in interface ai.djl.ndarray.NDArray

tile

public ai.djl.ndarray.NDArray tile(int axis,
                                   long repeats)

Specified by:: tile in interface ai.djl.ndarray.NDArray

tile

public ai.djl.ndarray.NDArray tile(long[] repeats)

Specified by:: tile in interface ai.djl.ndarray.NDArray

tile

public ai.djl.ndarray.NDArray tile(ai.djl.ndarray.types.Shape desiredShape)

Specified by:: tile in interface ai.djl.ndarray.NDArray

repeat
```
public ai.djl.ndarray.NDArray repeat(long repeats)
```
Specified by:

repeat in interface ai.djl.ndarray.NDArray

repeat

public ai.djl.ndarray.NDArray repeat(int axis,
                                     long repeats)

Specified by:: repeat in interface ai.djl.ndarray.NDArray

repeat
```
public ai.djl.ndarray.NDArray repeat(long[] repeats)
```
Specified by:

repeat in interface ai.djl.ndarray.NDArray

repeat

public ai.djl.ndarray.NDArray repeat(ai.djl.ndarray.types.Shape desiredShape)

Specified by:: repeat in interface ai.djl.ndarray.NDArray

dot

public ai.djl.ndarray.NDArray dot(ai.djl.ndarray.NDArray other)

Specified by:: dot in interface ai.djl.ndarray.NDArray

matMul

public ai.djl.ndarray.NDArray matMul(ai.djl.ndarray.NDArray other)

Specified by:: matMul in interface ai.djl.ndarray.NDArray

clip

public ai.djl.ndarray.NDArray clip(java.lang.Number min,
                                   java.lang.Number max)

Specified by:: clip in interface ai.djl.ndarray.NDArray

flip
```
public ai.djl.ndarray.NDArray flip(int... axes)
```
Specified by:

flip in interface ai.djl.ndarray.NDArray

transpose
```
public ai.djl.ndarray.NDArray transpose()
```
Specified by:

transpose in interface ai.djl.ndarray.NDArray

transpose
```
public ai.djl.ndarray.NDArray transpose(int... dimensions)
```
Specified by:

transpose in interface ai.djl.ndarray.NDArray

broadcast

public ai.djl.ndarray.NDArray broadcast(ai.djl.ndarray.types.Shape shape)

Specified by:: broadcast in interface ai.djl.ndarray.NDArray

argMax
```
public ai.djl.ndarray.NDArray argMax()
```
Specified by:

argMax in interface ai.djl.ndarray.NDArray

argMax
```
public ai.djl.ndarray.NDArray argMax(int axis)
```
Specified by:

argMax in interface ai.djl.ndarray.NDArray

argMin
```
public ai.djl.ndarray.NDArray argMin()
```
Specified by:

argMin in interface ai.djl.ndarray.NDArray

argMin
```
public ai.djl.ndarray.NDArray argMin(int axis)
```
Specified by:

argMin in interface ai.djl.ndarray.NDArray

percentile

public ai.djl.ndarray.NDArray percentile(java.lang.Number percentile)

Specified by:: percentile in interface ai.djl.ndarray.NDArray

percentile

public ai.djl.ndarray.NDArray percentile(java.lang.Number percentile,
                                         int[] dimension)

Specified by:: percentile in interface ai.djl.ndarray.NDArray

median
```
public ai.djl.ndarray.NDArray median()
```
Specified by:

median in interface ai.djl.ndarray.NDArray

median
```
public ai.djl.ndarray.NDArray median(int[] axes)
```
Specified by:

median in interface ai.djl.ndarray.NDArray

toDense
```
public ai.djl.ndarray.NDArray toDense()
```
Specified by:

toDense in interface ai.djl.ndarray.NDArray

nonzero
```
public ai.djl.ndarray.NDArray nonzero()
```
Specified by:

nonzero in interface ai.djl.ndarray.NDArray

getNDArrayInternal
```
public ai.djl.ndarray.internal.NDArrayEx getNDArrayInternal()
```
Specified by:

getNDArrayInternal in interface ai.djl.ndarray.NDArray

equals

public boolean equals(java.lang.Object obj)

Overrides:: equals in class java.lang.Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class java.lang.Object

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

close
```
public void close()
```
Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface ai.djl.ndarray.NDArray

Specified by:

close in interface ai.djl.ndarray.NDResource

Overrides:

close in class ai.djl.util.NativeResource<org.tensorflow.internal.c_api.TFE_TensorHandle>

setHandle

protected void setHandle(org.tensorflow.internal.c_api.TFE_TensorHandle newHandle)

Class TfNDArray

Field Summary

Fields inherited from class ai.djl.util.NativeResource

Method Summary

Methods inherited from class ai.djl.util.NativeResource

Methods inherited from class java.lang.Object

Methods inherited from interface ai.djl.ndarray.BytesSupplier

Methods inherited from interface ai.djl.ndarray.NDArray

Method Detail

getManager

getName

setName

getDataType

getDevice

getShape

getSparseFormat

toDevice

toType

setRequiresGradient

getGradient

hasGradient

stopGradient

toStringArray

toByteBuffer

set

gather

gatherNd

take

put

scatter

attach

returnResource

tempAttach

detach

copyTo

duplicate

booleanMask

sequenceMask

sequenceMask

contentEquals

contentEquals

eq

eq

neq

neq

gt

gt

gte

gte

lt

lt

lte

lte

all

any

erfinv

norm

norm

oneHot

batchDot

complex

real

add

add

sub

sub

mul

mul

div

div

mod

mod

pow

pow

maximum

maximum

minimum

minimum

addi

addi