SUMIN/HuggingFace_transformer
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Corrected the displayed loss when gradient_accumulation_steps > 1

Browse Source
This commit is contained in:
Matthew Carrigan
2019-03-25 12:15:19 +00:00
parent abb7d1ff6d
commit 8d1d1ffde2
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
examples/lm_finetuning/finetune_on_pregenerated.py
View File

@@ -309,7 +309,7 @@ def main():
nb_tr_examples += input_ids.size(0) nb_tr_examples += input_ids.size(0)
nb_tr_steps += 1 nb_tr_steps += 1
pbar.update(1) pbar.update(1)
mean_loss = tr_loss / nb_tr_steps mean_loss = tr_loss * args.gradient_accumulation_steps / nb_tr_steps
pbar.set_postfix_str(f"Loss: {mean_loss:.5f}") pbar.set_postfix_str(f"Loss: {mean_loss:.5f}")
if (step + 1) % args.gradient_accumulation_steps == 0: if (step + 1) % args.gradient_accumulation_steps == 0:
if args.fp16: if args.fp16: