org.tensorflow.op.core

Class UpperBound<U extends TNumber>

java.lang.Object

org.tensorflow.op.RawOp

org.tensorflow.op.core.UpperBound<U>

Type Parameters:

U - data type for output output

All Implemented Interfaces:

org.tensorflow.ndarray.Shaped, Op, Operand<U>

public final class UpperBound<U extends TNumber>
extends RawOp
implements Operand<U>

Applies upper_bound(sorted_search_values, values) along each row. Each set of rows with the same index in (sorted_inputs, values) is treated independently. The resulting row is the equivalent of calling np.searchsorted(sorted_inputs, values, side='right').

The result is not a global index to the entire Tensor, but rather just the index in the last dimension.

A 2-D example: sorted_sequence = [[0, 3, 9, 9, 10], [1, 2, 3, 4, 5]] values = [[2, 4, 9], [0, 2, 6]]

result = UpperBound(sorted_sequence, values)

result == [[1, 2, 4], [0, 2, 5]]

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UpperBound.Inputs<T extends TType>

Field Summary

Fields

Modifier and Type	Field and Description
static String	OP_NAME The name of this op, as known by TensorFlow core engine

Fields inherited from class org.tensorflow.op.RawOp

operation

Constructor Summary

Constructors

Constructor and Description
UpperBound(Operation operation)

Method Summary

Modifier and Type	Method and Description
Output<U>	asOutput() Returns the symbolic handle of the tensor.
static <T extends TType> UpperBound<TInt32>	create(Scope scope, Operand<T> sortedInputs, Operand<T> values) Factory method to create a class wrapping a new UpperBound operation, with the default output types.
static <U extends TNumber,T extends TType> UpperBound<U>	create(Scope scope, Operand<T> sortedInputs, Operand<T> values, Class<U> outType) Factory method to create a class wrapping a new UpperBound operation.
Output<U>	output() Gets output.

Methods inherited from class org.tensorflow.op.RawOp

equals, hashCode, op, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tensorflow.Operand

asTensor, shape, type

Methods inherited from interface org.tensorflow.op.Op

env, op

Methods inherited from interface org.tensorflow.ndarray.Shaped

rank, size

Field Detail

OP_NAME

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

See Also:

Constant Field Values

Constructor Detail

UpperBound

public UpperBound(Operation operation)

Method Detail

create

@Endpoint(describeByClass=true)
public static <U extends TNumber,T extends TType> UpperBound<U> create(Scope scope,
                                                                                                       Operand<T> sortedInputs,
                                                                                                       Operand<T> values,
                                                                                                       Class<U> outType)

Factory method to create a class wrapping a new UpperBound operation.

Type Parameters:

U - data type for UpperBound output and operands

T - data type for UpperBound output and operands

Parameters:

scope - current scope

sortedInputs - 2-D Tensor where each row is ordered.

values - 2-D Tensor with the same numbers of rows as sorted_search_values. Contains the values that will be searched for in sorted_search_values.

outType - The value of the outType attribute

Returns:

a new instance of UpperBound

create

@Endpoint(describeByClass=true)
public static <T extends TType> UpperBound<TInt32> create(Scope scope,
                                                                                          Operand<T> sortedInputs,
                                                                                          Operand<T> values)

Factory method to create a class wrapping a new UpperBound operation, with the default output types.

Type Parameters:

T - data type for UpperBound output and operands

Parameters:

scope - current scope

sortedInputs - 2-D Tensor where each row is ordered.

values - 2-D Tensor with the same numbers of rows as sorted_search_values. Contains the values that will be searched for in sorted_search_values.

Returns:

a new instance of UpperBound, with default output types

output

public Output<U> output()

Gets output. A Tensor with the same shape as values. It contains the last scalar index into the last dimension where values can be inserted without changing the ordered property.

Returns:

output.

asOutput

public Output<U> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of the tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

Specified by:

asOutput in interface Operand<U extends TNumber>

See Also:

OperationBuilder.addInput(Output)