google_bert/bert_base_uncased_amazon/train_results.json

{
    "epoch": 3.0,
    "train_loss": 1.1961698414986595,
    "train_runtime": 135.7278,
    "train_samples": 12144,
    "train_samples_per_second": 268.42,
    "train_steps_per_second": 4.2
}