tf.compat.v1.metrics.root_mean_squared_error Computes the root mean squared error between the labels and predictions. 
tf.compat.v1.metrics.root_mean_squared_error(
    labels, predictions, weights=None, metrics_collections=None,
    updates_collections=None, name=None
)
 The root_mean_squared_error function creates two local variables, total and count that are used to compute the root mean squared error. This average is weighted by weights, and it is ultimately returned as root_mean_squared_error: an idempotent operation that takes the square root of the division of total by count. For estimation of the metric over a stream of data, the function creates an update_op operation that updates these variables and returns the root_mean_squared_error. Internally, a squared_error operation computes the element-wise square of the difference between predictions and labels. Then update_op increments total with the reduced sum of the product of weights and squared_error, and it increments count with the reduced sum of weights. If weights is None, weights default to 1. Use weights of 0 to mask values.
 


 Args
  labels   A Tensor of the same shape as predictions.  
  predictions   A Tensor of arbitrary shape.  
  weights   Optional Tensor whose rank is either 0, or the same rank as labels, and must be broadcastable to labels (i.e., all dimensions must be either 1, or the same as the corresponding labels dimension).  
  metrics_collections   An optional list of collections that root_mean_squared_error should be added to.  
  updates_collections   An optional list of collections that update_op should be added to.  
  name   An optional variable_scope name.   
 


 Returns
  root_mean_squared_error   A Tensor representing the current mean, the value of total divided by count.  
  update_op   An operation that increments the total and count variables appropriately and whose value matches root_mean_squared_error.   
 


 Raises
  ValueError   If predictions and labels have mismatched shapes, or if weights is not None and its shape doesn't match predictions, or if either metrics_collections or updates_collections are not a list or tuple.  
  RuntimeError   If eager execution is enabled.     

    
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