W3cubDocs

/TensorFlow 2.3

tf.keras.utils.Progbar

View source on GitHub

Displays a progress bar.

Arguments
target Total number of steps expected, None if unknown.
width Progress bar width on screen.
verbose Verbosity mode, 0 (silent), 1 (verbose), 2 (semi-verbose)
stateful_metrics Iterable of string names of metrics that should not be averaged over time. Metrics in this list will be displayed as-is. All others will be averaged by the progbar before display.
interval Minimum visual progress update interval (in seconds).
unit_name Display name for step counts (usually "step" or "sample").

Methods

add

View source

update

View source

Updates the progress bar.

Arguments
current Index of current step.
values List of tuples: (name, value_for_last_step). If name is in stateful_metrics, value_for_last_step will be displayed as-is. Else, an average of the metric over time will be displayed.
finalize Whether this is the last update for the progress bar. If None, defaults to current >= self.target.

© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/utils/Progbar