MoonInTheRiver / MoonInTheRiver/DiffSinger
I find that there are some bad cases in F0 prediction.
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 4.9k
- Forks
- 826
- PR merge metrics
- No merged PRs in 30d
Description
I find that there are some bad cases in F0 prediction. I recommend people to increase 'predictor_layers' or decrease 'predictor_dropout' to enhance the ability of pitch predictor for the part of MIDI version. Also, increasing 'max_tokens' could be helpful if more powerful GPUs are available.
Originally posted by @MoonInTheRiver in https://github.com/MoonInTheRiver/DiffSinger/issues/31#issuecomment-1046585739
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue does not name files, tests, or an entry point. Start by locating the MIDI F0 prediction configuration and reproduce the reported bad cases, then inspect the effects of predictor_layers, predictor_dropout, and max_tokens. Done means identifying a concrete correction or confirming configuration guidance.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100