tf.train.latest_checkpoint
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Finds the filename of latest saved checkpoint file.
tf.train.latest_checkpoint(
checkpoint_dir, latest_filename=None
)
Used in the notebooks
| Used in the guide |
Used in the tutorials |
|
|
|
Gets the checkpoint state given the provided checkpoint_dir and looks for a
corresponding TensorFlow 2 (preferred) or TensorFlow 1.x checkpoint path.
The latest_filename argument is only applicable if you are saving checkpoint
using v1.train.Saver.save
See the Training Checkpoints
Guide for more details and
examples.`
Args |
|---|
checkpoint_dir
|
Directory where the variables were saved.
|
latest_filename
|
Optional name for the protocol buffer file that
contains the list of most recent checkpoint filenames.
See the corresponding argument to v1.train.Saver.save.
|
Returns |
|---|
The full path to the latest checkpoint or None if no checkpoint was found.
|
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Last updated 2024-04-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-04-26 UTC."],[],[],null,["# tf.train.latest_checkpoint\n\n\u003cbr /\u003e\n\n|------------------------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.16.1/tensorflow/python/checkpoint/checkpoint_management.py#L328-L365) |\n\nFinds the filename of latest saved checkpoint file.\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.train.latest_checkpoint`](https://www.tensorflow.org/api_docs/python/tf/train/latest_checkpoint)\n\n\u003cbr /\u003e\n\n tf.train.latest_checkpoint(\n checkpoint_dir, latest_filename=None\n )\n\n### Used in the notebooks\n\n| Used in the guide | Used in the tutorials |\n|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| - [Migrating model checkpoints](https://www.tensorflow.org/guide/migrate/migrating_checkpoints) - [Training checkpoints](https://www.tensorflow.org/guide/checkpoint) - [Estimators](https://www.tensorflow.org/guide/estimator) | - [Custom training with tf.distribute.Strategy](https://www.tensorflow.org/tutorials/distribute/custom_training) - [Distributed training with Keras](https://www.tensorflow.org/tutorials/distribute/keras) - [Custom training loop with Keras and MultiWorkerMirroredStrategy](https://www.tensorflow.org/tutorials/distribute/multi_worker_with_ctl) - [Multi-worker training with Keras](https://www.tensorflow.org/tutorials/distribute/multi_worker_with_keras) - [Deep Convolutional Generative Adversarial Network](https://www.tensorflow.org/tutorials/generative/dcgan) |\n\nGets the checkpoint state given the provided checkpoint_dir and looks for a\ncorresponding TensorFlow 2 (preferred) or TensorFlow 1.x checkpoint path.\nThe latest_filename argument is only applicable if you are saving checkpoint\nusing [`v1.train.Saver.save`](../../tf/compat/v1/train/Saver#save)\n\nSee the [Training Checkpoints\nGuide](https://www.tensorflow.org/guide/checkpoint) for more details and\nexamples.\\`\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `checkpoint_dir` | Directory where the variables were saved. |\n| `latest_filename` | Optional name for the protocol buffer file that contains the list of most recent checkpoint filenames. See the corresponding argument to [`v1.train.Saver.save`](../../tf/compat/v1/train/Saver#save). |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| The full path to the latest checkpoint or `None` if no checkpoint was found. ||\n\n\u003cbr /\u003e"]]
View source on GitHub