SetDiff1d

public final class SetDiff1d

Computes the difference between two lists of numbers or strings.

Given a list `x` and a list `y`, this operation returns a list `out` that represents all values that are in `x` but not in `y`. The returned list `out` is sorted in the same order that the numbers appear in `x` (duplicates are preserved). This operation also returns a list `idx` that represents the position of each `out` element in `x`. In other words:

`out[i] = x[idx[i]] for i in [0, 1, ..., len(out) - 1]`

For example, given this input: 

x = [1, 2, 3, 4, 5, 6]
 y = [1, 3, 5]
This operation would return: 
out ==> [2, 4, 6]
 idx ==> [1, 3, 5]

Constants

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

Public Methods

static <T extends TType, U extends TNumber> SetDiff1d<T, U>
create(Scope scope, Operand<T> x, Operand<T> y, Class<U> outIdx)
Factory method to create a class wrapping a new SetDiff1d operation.
static <T extends TType> SetDiff1d<T, TInt32>
create(Scope scope, Operand<T> x, Operand<T> y)
Factory method to create a class wrapping a new SetDiff1d operation using default output types.
Output<U>
idx()
1-D.
Output<T>
out()
1-D.

Inherited Methods

org.tensorflow.op.RawOp
final boolean
equals(Object obj)
final int
hashCode()
Operation
op()
Return this unit of computation as a single 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.op.Op
abstract ExecutionEnvironment
env()
Return the execution environment this op was created in.
abstract Operation
op()
Return this unit of computation as a single Operation.

Constants

public static final String OP_NAME

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

Constant Value: "ListDiff"

Public Methods

public static SetDiff1d<T, U> create (Scope scope, Operand<T> x, Operand<T> y, Class<U> outIdx)

Factory method to create a class wrapping a new SetDiff1d operation.

Parameters
scope current scope
x 1-D. Values to keep.
y 1-D. Values to remove.
Returns
  • a new instance of SetDiff1d

public static SetDiff1d<T, TInt32> create (Scope scope, Operand<T> x, Operand<T> y)

Factory method to create a class wrapping a new SetDiff1d operation using default output types.

Parameters
scope current scope
x 1-D. Values to keep.
y 1-D. Values to remove.
Returns
  • a new instance of SetDiff1d

public Output<U> idx ()

1-D. Positions of `x` values preserved in `out`.

public Output<T> out ()

1-D. Values present in `x` but not in `y`.