tf.contrib.metrics.aggregate_metrics()

tf.contrib.metrics.aggregate_metrics(*value_update_tuples)

Aggregates the metric value tensors and update ops into two lists.

Args:

• *value_update_tuples: a variable number of tuples, each of which contain the pair of (value_tensor, update_op) from a streaming metric.

Returns:

a list of value tensors and a list of update ops.

Raises:

• ValueError: if value_update_tuples is empty.