ResourceScatterSub

public final class ResourceScatterSub

Subtracts sparse updates from the variable referenced by `resource`.

This operation computes

# Scalar indices ref[indices, ...] -= updates[...]

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

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

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

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

Constants

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

Public Methods

static ResourceScatterSub
create ( Scope scope, Operand <?> resource, Operand <? extends TNumber > indices, Operand <? extends TType > updates)
Factory method to create a class wrapping a new ResourceScatterSub operation.

Inherited Methods

Constants

public static final String OP_NAME

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

Constant Value: "ResourceScatterSub"

Public Methods

public static ResourceScatterSub create ( Scope scope, Operand <?> resource, Operand <? extends TNumber > indices, Operand <? extends TType > updates)

Factory method to create a class wrapping a new ResourceScatterSub 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 ResourceScatterSub