Datasets:

pakiino
/

sketch2stl-datasets

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 5 new columns ({'timestamp', 'human_label', 'cad_label', 'auditor', 'changed'}) and 7 missing columns ({'device', 'duration_s', 'n_points', 'session_id', 'label', 'author', 'date'}).

This happened while the csv dataset builder was generating data using

hf://datasets/pakiino/sketch2stl-datasets/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_PK.csv (at revision 07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad), ['hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/hand_drawn/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_PK.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_sample.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/synthetic/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML2_smart_suggestions/extrude_steps/steps.csv']

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1848, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 765, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 773, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              stroke_id: string
              cad_label: string
              human_label: string
              changed: int64
              auditor: string
              timestamp: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 980
              to
              {'stroke_id': Value('string'), 'label': Value('string'), 'session_id': Value('string'), 'author': Value('string'), 'device': Value('string'), 'date': Value('string'), 'n_points': Value('int64'), 'duration_s': Value('float64')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1850, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 5 new columns ({'timestamp', 'human_label', 'cad_label', 'auditor', 'changed'}) and 7 missing columns ({'device', 'duration_s', 'n_points', 'session_id', 'label', 'author', 'date'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/pakiino/sketch2stl-datasets/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_PK.csv (at revision 07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad), ['hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/hand_drawn/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_PK.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/audit_sample.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/manual/reviewed_fusion/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML1_stroke_recognizer/synthetic/labels.csv', 'hf://datasets/pakiino/sketch2stl-datasets@07ab1c7dc3f54b9c31be84b80ed1348f7f0bcfad/sketch2stl_datasets/ML2_smart_suggestions/extrude_steps/steps.csv']
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

stroke_id string	label string	session_id string	author string	device string	date string	n_points int64	duration_s float64
pk_202609241733_0000	circle	pk_202609241733	PK	mouse	2026-09-24	721	1.357
pk_202609241733_0001	circle	pk_202609241733	PK	mouse	2026-09-24	567	0.75
pk_202609241733_0002	rect	pk_202609241733	PK	mouse	2026-09-24	547	0.924
pk_202609241733_0003	rect	pk_202609241733	PK	mouse	2026-09-24	486	0.964
pk_202609241733_0004	polyline	pk_202609241733	PK	mouse	2026-09-24	912	3.492
pk_202609241733_0005	rect	pk_202609241733	PK	mouse	2026-09-24	513	1.059
pk_202609241733_0006	circle	pk_202609241733	PK	mouse	2026-09-24	583	0.708
pk_202609241733_0007	polyline	pk_202609241733	PK	mouse	2026-09-24	606	3.885
pk_202609241733_0008	rect	pk_202609241733	PK	mouse	2026-09-24	507	1.123
pk_202609241733_0009	arc	pk_202609241733	PK	mouse	2026-09-24	237	0.266
pk_202609241733_0010	arc	pk_202609241733	PK	mouse	2026-09-24	204	0.245
pk_202609241733_0011	polyline	pk_202609241733	PK	mouse	2026-09-24	649	1.422
pk_202609241733_0012	line	pk_202609241733	PK	mouse	2026-09-24	79	0.08
pk_202609241733_0013	arc	pk_202609241733	PK	mouse	2026-09-24	196	0.223
pk_202609241733_0014	polyline	pk_202609241733	PK	mouse	2026-09-24	410	0.597
pk_202609241733_0015	line	pk_202609241733	PK	mouse	2026-09-24	109	0.119
pk_202609241733_0016	polyline	pk_202609241733	PK	mouse	2026-09-24	878	2.083
pk_202609241733_0017	rect	pk_202609241733	PK	mouse	2026-09-24	501	0.964
pk_202609241733_0018	rect	pk_202609241733	PK	mouse	2026-09-24	581	1.117
pk_202609241733_0019	line	pk_202609241733	PK	mouse	2026-09-24	106	0.139
pk_202609241733_0020	line	pk_202609241733	PK	mouse	2026-09-24	109	0.112
pk_202609241733_0021	circle	pk_202609241733	PK	mouse	2026-09-24	481	0.706
pk_202609241733_0022	line	pk_202609241733	PK	mouse	2026-09-24	116	0.124
pk_202609241733_0023	arc	pk_202609241733	PK	mouse	2026-09-24	196	0.196
pk_202609241733_0024	arc	pk_202609241733	PK	mouse	2026-09-24	227	0.469
pk_202609241733_0025	line	pk_202609241733	PK	mouse	2026-09-24	103	0.165
pk_202609241733_0026	polyline	pk_202609241733	PK	mouse	2026-09-24	831	2.007
pk_202609241733_0027	polyline	pk_202609241733	PK	mouse	2026-09-24	1,005	3.509
pk_202609241733_0028	rect	pk_202609241733	PK	mouse	2026-09-24	698	1.213
pk_202609241733_0029	line	pk_202609241733	PK	mouse	2026-09-24	118	0.139
pk_202609241733_0030	rect	pk_202609241733	PK	mouse	2026-09-24	532	1.225
pk_202609241733_0031	line	pk_202609241733	PK	mouse	2026-09-24	139	0.184
pk_202609241733_0032	line	pk_202609241733	PK	mouse	2026-09-24	124	0.128
pk_202609241733_0033	arc	pk_202609241733	PK	mouse	2026-09-24	200	0.263
pk_202609241733_0034	polyline	pk_202609241733	PK	mouse	2026-09-24	1,515	7.674
pk_202609241733_0035	polyline	pk_202609241733	PK	mouse	2026-09-24	1,663	4.166
pk_202609241733_0036	line	pk_202609241733	PK	mouse	2026-09-24	96	0.109
pk_202609241733_0037	rect	pk_202609241733	PK	mouse	2026-09-24	603	1.262
pk_202609241733_0038	line	pk_202609241733	PK	mouse	2026-09-24	119	0.148
pk_202609241733_0039	circle	pk_202609241733	PK	mouse	2026-09-24	338	0.464
pk_202609241733_0040	rect	pk_202609241733	PK	mouse	2026-09-24	527	0.803
pk_202609241733_0041	line	pk_202609241733	PK	mouse	2026-09-24	95	0.102
pk_202609241733_0042	arc	pk_202609241733	PK	mouse	2026-09-24	216	0.221
pk_202609241733_0043	rect	pk_202609241733	PK	mouse	2026-09-24	521	0.772
pk_202609241733_0044	line	pk_202609241733	PK	mouse	2026-09-24	116	0.122
pk_202609241733_0045	arc	pk_202609241733	PK	mouse	2026-09-24	225	0.254
pk_202609241733_0046	rect	pk_202609241733	PK	mouse	2026-09-24	577	0.867
pk_202609241733_0047	line	pk_202609241733	PK	mouse	2026-09-24	114	0.133
pk_202609241733_0048	polyline	pk_202609241733	PK	mouse	2026-09-24	703	3.351
pk_202609241733_0049	polyline	pk_202609241733	PK	mouse	2026-09-24	1,069	3.09
pk_202609241733_0050	circle	pk_202609241733	PK	mouse	2026-09-24	420	0.461
pk_202609241733_0051	circle	pk_202609241733	PK	mouse	2026-09-24	362	0.388
pk_202609241733_0052	polyline	pk_202609241733	PK	mouse	2026-09-24	877	1.556
pk_202609241733_0053	rect	pk_202609241733	PK	mouse	2026-09-24	490	0.789
pk_202609241733_0054	polyline	pk_202609241733	PK	mouse	2026-09-24	1,226	4.584
pk_202609241733_0055	arc	pk_202609241733	PK	mouse	2026-09-24	248	0.323
pk_202609241733_0056	polyline	pk_202609241733	PK	mouse	2026-09-24	648	1.557
pk_202609241733_0057	line	pk_202609241733	PK	mouse	2026-09-24	97	0.112
pk_202609241733_0058	line	pk_202609241733	PK	mouse	2026-09-24	104	0.114
pk_202609241733_0059	rect	pk_202609241733	PK	mouse	2026-09-24	529	0.948
pk_202609241733_0060	arc	pk_202609241733	PK	mouse	2026-09-24	244	0.275
pk_202609241733_0061	rect	pk_202609241733	PK	mouse	2026-09-24	508	0.842
pk_202609241733_0062	line	pk_202609241733	PK	mouse	2026-09-24	108	0.126
pk_202609241733_0063	circle	pk_202609241733	PK	mouse	2026-09-24	468	0.584
pk_202609241733_0064	arc	pk_202609241733	PK	mouse	2026-09-24	171	0.226
pk_202609241733_0065	polyline	pk_202609241733	PK	mouse	2026-09-24	596	1.466
pk_202609241733_0066	arc	pk_202609241733	PK	mouse	2026-09-24	336	0.456
pk_202609241733_0067	circle	pk_202609241733	PK	mouse	2026-09-24	380	0.45
pk_202609241733_0068	circle	pk_202609241733	PK	mouse	2026-09-24	366	0.394
pk_202609241733_0069	polyline	pk_202609241733	PK	mouse	2026-09-24	719	1.431
pk_202609241733_0070	circle	pk_202609241733	PK	mouse	2026-09-24	478	0.54
pk_202609241733_0071	rect	pk_202609241733	PK	mouse	2026-09-24	543	1.027
pk_202609241733_0072	polyline	pk_202609241733	PK	mouse	2026-09-24	1,372	4.775
pk_202609241733_0073	circle	pk_202609241733	PK	mouse	2026-09-24	402	0.515
pk_202609241733_0074	polyline	pk_202609241733	PK	mouse	2026-09-24	1,028	3.031
pk_202609241733_0075	line	pk_202609241733	PK	mouse	2026-09-24	136	0.146
pk_202609241733_0076	line	pk_202609241733	PK	mouse	2026-09-24	100	0.11
pk_202609241733_0077	circle	pk_202609241733	PK	mouse	2026-09-24	424	0.514
pk_202609241733_0078	arc	pk_202609241733	PK	mouse	2026-09-24	296	0.326
pk_202609241733_0079	circle	pk_202609241733	PK	mouse	2026-09-24	406	0.484
pk_202609241733_0080	line	pk_202609241733	PK	mouse	2026-09-24	114	0.119
pk_202609241733_0081	circle	pk_202609241733	PK	mouse	2026-09-24	399	0.586
pk_202609241733_0082	arc	pk_202609241733	PK	mouse	2026-09-24	269	0.318
pk_202609241733_0083	arc	pk_202609241733	PK	mouse	2026-09-24	219	0.302
pk_202609241733_0084	arc	pk_202609241733	PK	mouse	2026-09-24	352	0.394
pk_202609241733_0085	line	pk_202609241733	PK	mouse	2026-09-24	113	0.135
pk_202609241733_0086	line	pk_202609241733	PK	mouse	2026-09-24	108	0.13
pk_202609241733_0087	rect	pk_202609241733	PK	mouse	2026-09-24	518	0.83
pk_202609241733_0088	rect	pk_202609241733	PK	mouse	2026-09-24	638	1.103
pk_202609241733_0089	circle	pk_202609241733	PK	mouse	2026-09-24	523	0.583
pk_202609241733_0090	rect	pk_202609241733	PK	mouse	2026-09-24	527	0.904
pk_202609241733_0091	circle	pk_202609241733	PK	mouse	2026-09-24	487	0.638
pk_202609241733_0092	rect	pk_202609241733	PK	mouse	2026-09-24	560	1.016
pk_202609241733_0093	line	pk_202609241733	PK	mouse	2026-09-24	89	0.094
pk_202609241733_0094	circle	pk_202609241733	PK	mouse	2026-09-24	431	0.507
pk_202609241733_0095	circle	pk_202609241733	PK	mouse	2026-09-24	442	0.498
pk_202609241733_0096	circle	pk_202609241733	PK	mouse	2026-09-24	418	0.449
pk_202609241733_0097	line	pk_202609241733	PK	mouse	2026-09-24	126	0.134
pk_202609241733_0098	circle	pk_202609241733	PK	mouse	2026-09-24	482	0.617
pk_202609241733_0099	polyline	pk_202609241733	PK	mouse	2026-09-24	490	0.729

End of preview.

sketch2stl datasets

CMU 24-679 Project 1 · Serena Sun & PK. Source CAD data: Fusion 360 Gallery Reconstruction r1.0.1 (Autodesk, license included).

Folder	For	Manual (counts toward the ≥500)	Synthetic / derived (training only)
`ML1_stroke_recognizer/`	ML 1: what kind of stroke is this? (line, arc, circle, rect, polyline) · trained from scratch	325 hand-drawn + 197 human-reviewed Fusion strokes = 522	29,387 synthetic strokes
`ML2_smart_suggestions/`	ML 2: what should this shape become? (ADD / CUT + thickness) · fine-tuned ResNet-18	—	19,273 extrude steps from 8,614 designs

Manual and synthetic data are in separate folders, as the brief requires. Each ML folder has its own README.

License and attribution

This is a modified portion of the Fusion 360 Gallery Dataset (Autodesk), not the Fusion 360 Gallery Dataset itself. It is provided for non-commercial research purposes only, under the terms of the Fusion 360 Gallery Dataset License (included here as Fusion_360_Gallery_Dataset_License.docx). Anyone who redistributes it must keep these terms and notices. The full original dataset is available at https://github.com/AutodeskAILab/Fusion360GalleryDataset. Please cite the Fusion 360 Gallery Dataset (Willis et al., "Fusion 360 Gallery: A Dataset and Environment for Programmatic CAD Construction from Human Design Sequences", SIGGRAPH 2021).

The hand-drawn strokes (ML1_stroke_recognizer/manual/hand_drawn/) were authored by the project team.

Downloads last month: 28

Total file size:

64.9 MB