tf.raw_ops.ResourceSparseApplyProximalAdagrad Sparse update entries in 'var' and 'accum' according to FOBOS algorithm.  View aliases  Compat aliases for migration 
See Migration guide for more details. tf.compat.v1.raw_ops.ResourceSparseApplyProximalAdagrad  
tf.raw_ops.ResourceSparseApplyProximalAdagrad(
    var, accum, lr, l1, l2, grad, indices, use_locking=False, name=None
)
 That is for rows we have grad for, we update var and accum as follows: accum += grad * grad prox_v = var prox_v -= lr * grad * (1 / sqrt(accum)) var = sign(prox_v)/(1+lr*l2) * max{|prox_v|-lr*l1,0}
 


 Args
  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, uint16, complex128, half, uint32, uint64. Learning rate. Must be a scalar.  
  l1   A Tensor. Must have the same type as lr. L1 regularization. Must be a scalar.  
  l2   A Tensor. Must have the same type as lr. L2 regularization. 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.  
  name   A name for the operation (optional).   
 


 Returns   The created Operation.