Class Tensor1D

java.lang.Object

deepnetts.tensor.TensorBase

deepnetts.tensor.Tensor1D

All Implemented Interfaces:

Tensor, Serializable

public class Tensor1D
extends TensorBase

One dimensional tensor - a vector or an array.

See Also:

• Serialized Form

Field Summary

Fields inherited from class TensorBase

numDimensions, shape, values, vectorizationImpl

Constructor Summary

Constructors

Constructor	Description
Tensor1D(float... values)	Creates a single row tensor with specified values.
Tensor1D(int size)
Tensor1D(Shape shape, float[] values)

Method Summary

Modifier and Type	Method	Description
final void	add(float value, int idx)	Adds specified value to an element at specified index position in tensor.
final Tensor1D	add(Tensor1D toAdd)
Object	clone()
TensorBase	copy()
static Tensor1D	fromFile(String filePath)
final float	get(int idx)	Gets value from specified index position.
static Tensor1D	of(float[] values)	Create and return a 1D tensor of specified values.
void	outerProduct(Tensor1D otherTensor, Tensor2D result)
final void	set(float val, int idx)	Sets value at specified index position.
void	toFile(String filePath)

Methods inherited from class TensorBase

add, add, addInto, apply, apply, containsNaN, copyFrom, copyFrom, copyFromGPU, copyToGPU, createAcceleratorBridge, div, div, div, equals, equals, fill, getAcceleratorBridge, getOrCreateAccBridge, getValues, hashCode, mean, multiply, multiply, multiplyElementWise, numDimensions, numElements, randomize, replace, setShape, setValues, setValuesFromString, setValuesFromStringTransposed, shape, sqr, sqrt, std, sub, sub, sub, subInplace, sum, sumAbs, sumSqr, toString, toTsr, valuesAsString

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Tensor1D

public Tensor1D(int size)

Tensor1D

public Tensor1D(float... values)

Creates a single row tensor with specified values.

Parameters:

values - values of column tensor

Tensor1D

public Tensor1D(Shape shape,
 float[] values)

Method Details

get

public final float get(int idx)

Gets value from specified index position.

Parameters:

idx - position in tensor

Returns:

value at specified position

set

public final void set(float val,
 int idx)

Sets value at specified index position.

Parameters:

val -

idx -

add

public final void add(float value,
 int idx)

Adds specified value to an element at specified index position in tensor.

Parameters:

value - value to add

idx - element index

add

public final Tensor1D add(Tensor1D toAdd)

copy

public TensorBase copy()

Overrides:

copy in class TensorBase

clone

public Object clone()

Overrides:

clone in class TensorBase

of

public static Tensor1D of(float[] values)

Create and return a 1D tensor of specified values.

Parameters:

values -

Returns:

fromFile

public static Tensor1D fromFile(String filePath)
                         throws IOException

Throws:

IOException

toFile

public void toFile(String filePath)
            throws IOException

Throws:

IOException

outerProduct

public void outerProduct(Tensor1D otherTensor,
 Tensor2D result)