Skip to content

Fix rolled prompts for contrastive disc in ARC training #246

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
cpvlordelo wants to merge 4 commits into
base: main
Choose a base branch
from
Open

Fix rolled prompts for contrastive disc in ARC training #246

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
4926a99
Add finetune as CLAPAudioConditioner argument
cpvlordelo Oct 6, 2024
9418630
Merge branch 'Stability-AI:main' into main
cpvlordelo May 27, 2026
0f09c6e
Fix rolled_metadata for contrastive disc during ARC training
cpvlordelo May 27, 2026
6baa573
Revert "Add finetune as CLAPAudioConditioner argument"
cpvlordelo May 27, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 4 additions & 9 deletions stable_audio_tools/training/arc.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1319,15 +1319,10 @@ def training_step(self, batch, batch_idx):
logit_center_penalty = 0

if self.do_contrastive_disc:

rolled_metadata = []

for i in range(reals.shape[0]):
rolled_keys = ["prompt"]
rolled_metadata.append(metadata[i])
for rolled_key in rolled_keys:
rolled_metadata[i][rolled_key] = metadata[(i + 1) % reals.shape[0]][rolled_key]


n = reals.shape[0]
rolled_metadata = [{**md, "prompt": metadata[(i + 1) % n]["prompt"]} for i, md in enumerate(metadata)]

rolled_conditioning = self.discriminator.conditioner(rolled_metadata, self.device)

if self.inpainting_config is not None:
Expand Down