tf.raw_ops.SparseApplyAdadelta

var: Should be from a Variable().

tf.raw_ops.SparseApplyAdadelta(
    var,
    accum,
    accum_update,
    lr,
    rho,
    epsilon,
    grad,
    indices,
    use_locking=False,
    name=None
)

var
A mutable Tensor. Must be one of the following types: float32, float64, int32, uint8, int16, int8, complex64, int64, qint8, quint8, qint32, bfloat16, uint16, complex128, half, uint32, uint64.
accum
A mutable Tensor. Must have the same type as var.
Should be from a Variable().
accum_update
A mutable Tensor. Must have the same type as var.
Should be from a Variable().
lr A Tensor. Must have the same type as var. Learning rate. Must be a scalar.
rho A Tensor. Must have the same type as var. Decay factor. Must be a scalar.
epsilon A Tensor. Must have the same type as var. Constant factor. Must be a scalar.
grad A Tensor. Must have the same type as var. The gradient.
indices A Tensor. Must be one of the following types: int32, int64. A vector of indices into the first dimension of var and accum.
use_locking An optional bool. Defaults to False. If True, updating of the var and accum tensors will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention.
name A name for the operation (optional).

A mutable Tensor. Has the same type as var.