| | --- |
| | language: |
| | - en |
| | license: mit |
| | library_name: pytorch |
| | tags: |
| | - music |
| | - audio |
| | - midi |
| | - error-detection |
| | - laddersym |
| | --- |
| | |
| | # LadderSym Checkpoints (Official) |
| |
|
| | Official LadderSym checkpoints for reproducing the ICLR 2026 LadderSym results. |
| |
|
| | ## Checkpoints |
| |
|
| | - `checkpoints/cocochorales/prompted/model.ckpt` |
| | - `checkpoints/cocochorales/unprompted/model.ckpt` |
| | - `checkpoints/maestro/prompted/model.ckpt` |
| | - `checkpoints/maestro/unprompted/model.ckpt` |
| |
|
| |
|
| |
|
| | ## Re-evaluated Checkpoint Results (March 2026) |
| |
|
| | The metrics below are from the latest re-evaluation runs for each official checkpoint. |
| |
|
| | Track mapping: `Track 0 = Extra`, `Track 1 = Missed`, `Track 2 = Correct`. |
| |
|
| | | Dataset | Variant | Onset F1 | Extra F1 (Track 0) | Missed F1 (Track 1) | Correct F1 (Track 2) | |
| | |---|---|---:|---:|---:|---:| |
| | | CocoChorales-E | Prompted | 0.9525 | 0.6007 | 0.5977 | 0.9712 | |
| | | CocoChorales-E | Unprompted | 0.9488 | 0.5871 | 0.5923 | 0.9685 | |
| | | MAESTRO-E | Prompted | 0.9389 | 0.8561 | 0.5349 | 0.9441 | |
| | | MAESTRO-E | Unprompted | 0.9301 | 0.8002 | 0.4483 | 0.9349 | |
| |
|
| |
|
| | ## Download Example |
| |
|
| | ```python |
| | from huggingface_hub import hf_hub_download |
| | |
| | ckpt = hf_hub_download( |
| | repo_id="ben2002chou/laddersym-checkpoints", |
| | filename="checkpoints/maestro/prompted/model.ckpt", |
| | ) |
| | print(ckpt) |
| | ``` |
| |
|
| | ## Related Links |
| |
|
| | - Code: https://github.com/ben2002chou/LadderSYM |
| | - Dataset (CocoChorales-E): https://huggingface.co/datasets/ben2002chou/CocoChorales-E |
| | - Dataset (MAESTRO-E): https://huggingface.co/datasets/ben2002chou/MAESTRO-E |
| | - Paper: https://openreview.net/forum?id=cizuvfyQXs |
| |
|
