tf.raw_ops.ResourceSparseApplyAdagrad

Update relevant entries in 'var' and 'accum' according to the adagrad scheme.

tf.raw_ops.ResourceSparseApplyAdagrad(
    var,
    accum,
    lr,
    grad,
    indices,
    use_locking=False,
    update_slots=True,
    name=None
)

That is for rows we have grad for, we update var and accum as follows: accum += grad * grad var -= lr * grad * (1 / sqrt(accum))

var A Tensor of type resource. Should be from a Variable(). accum A Tensor of type resource. Should be from a Variable(). lr A Tensor. Must be one of the following types: float32, float64, int32, uint8, int16, int8, complex64, int64, qint8, quint8, qint32, bfloat16, qint16, quint16, uint16, complex128, half, uint32, uint64. Learning rate. Must be a scalar. grad A Tensor. Must have the same type as lr. 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. update_slots An optional bool. Defaults to True. name A name for the operation (optional).

The created Operation.