Log Formats

HyperTrainer will look for certain .log files in the output path of your scripts. These files should contain tsv data (tab-separated values).

• progress.log: Training progress at the iteration level. Expected columns:
  • epoch_index
  • phase (e.g. 'train' or 'valid')
  • iteration_index
  • num_iter_per_epoch
  • unix_timestamp
• metric_*.log: Value of a metric at each epoch (e.g. training loss). This will generate a line plot. Expected columns:
  • epoch_index
  • value
• metric_classwise_*.log: Value of a metric for each class, at each epoch. This will generate a multi-line plot. Expected columns:
  • epoch_index
  • class_index_or_str
  • value