ResourceScatterMax

public final class ResourceScatterMax

Reduces sparse updates into the variable referenced by `resource` using the `max` operation.

This operation computes

# Scalar indices ref[indices, ...] = max(ref[indices, ...], updates[...])

# Vector indices (for each i) ref[indices[i], ...] = max(ref[indices[i], ...], updates[i, ...])

# High rank indices (for each i, ..., j) ref[indices[i, ..., j], ...] = max(ref[indices[i, ..., j], ...], updates[i, ..., j, ...])

Duplicate entries are handled correctly: if multiple `indices` reference the same location, their contributions are combined.

Requires `updates.shape = indices.shape + ref.shape[1:]` or `updates.shape = []`.

Public Methods

static <T extends Number, U> ResourceScatterMax
create(Scope scope, Operand<?> resource, Operand<T> indices, Operand<U> updates)
Factory method to create a class wrapping a new ResourceScatterMax operation.

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()

Public Methods

public static ResourceScatterMax create (Scope scope, Operand<?> resource, Operand<T> indices, Operand<U> updates)

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

Parameters
scope current scope
resource Should be from a `Variable` node.
indices A tensor of indices into the first dimension of `ref`.
updates A tensor of updated values to add to `ref`.
Returns
  • a new instance of ResourceScatterMax