ToBool

public final class ToBool

Converts a tensor to a scalar predicate.

Converts a tensor to a scalar predicate with the following rules:

- For 0D tensors, truthiness is determined by comparing against a "zero" value. For numerical types it is the obvious zero. For strings it is the empty string.

- For >0D tensors, truthiness is determined by looking at the number of elements. If has zero elements, then the result is false. Otherwise the result is true.

This matches the behavior of If and While for determining if a tensor counts as true/false for a branch condition.

Public Methods

Output<Boolean>
asOutput()
Returns the symbolic handle of a tensor.
static <T> ToBool
create(Scope scope, Operand<T> input)
Factory method to create a class wrapping a new ToBool operation.
Output<Boolean>
output()

Inherited Methods

org.tensorflow.op.PrimitiveOp
final boolean
equals(Object obj)
final int
hashCode()
Operation
op()
Returns the underlying Operation
final String
toString()
boolean
equals(Object arg0)
final Class<?>
getClass()
int
hashCode()
final void
notify()
final void
notifyAll()
String
toString()
final void
wait(long arg0, int arg1)
final void
wait(long arg0)
final void
wait()
org.tensorflow.Operand
abstract Output<Boolean>
asOutput()
Returns the symbolic handle of a tensor.

Public Methods

public Output<Boolean> asOutput ()

Returns the symbolic handle of a 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.

public static ToBool create (Scope scope, Operand<T> input)

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

Parameters
scope current scope
Returns
  • a new instance of ToBool

public Output<Boolean> output ()