hook_logging_tensor: Prints Given Tensors Every N Local Steps, Every N Seconds, or...

In tfestimators: Interface to 'TensorFlow' Estimators

Prints Given Tensors Every N Local Steps, Every N Seconds, or at End

Description

The tensors will be printed to the log, with INFO severity.

Usage

hook_logging_tensor(
  tensors,
  every_n_iter = NULL,
  every_n_secs = NULL,
  formatter = NULL,
  at_end = FALSE
)

Arguments

tensors	A list that maps string-valued tags to tensors/tensor names.
every_n_iter	An integer value, indicating the values of tensors will be printed once every N local steps taken on the current worker.
every_n_secs	An integer or float value, indicating the values of tensors will be printed once every N seconds. Exactly one of every_n_iter and every_n_secs should be provided.
formatter	A function that takes list(tag = tensor) and returns a string. If NULL uses default printing all tensors.
at_end	A boolean value specifying whether to print the values of tensors at the end of the run.

Details

Note that if at_end is TRUE, tensors should not include any tensor whose evaluation produces a side effect such as consuming additional inputs.

See Also

Other session_run_hook wrappers: hook_checkpoint_saver(), hook_global_step_waiter(), hook_history_saver(), hook_nan_tensor(), hook_progress_bar(), hook_step_counter(), hook_stop_at_step(), hook_summary_saver(), session_run_hook()

tfestimators documentation built on Aug. 19, 2025, 1:15 a.m.