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Dataset Card for Sketch Data Model Dataset
Dataset Summary
This dataset contains over 6M CAD 2D sketches extracted from Onshape. Sketches are stored as python objects in the custom SAM format. SAM leverages the Sketchgraphs dataset for industrial needs and allows for easier transfer learning on other CAD softwares.
Supported Tasks and Leaderboards
Tasks: Automatic Sketch Generation, Auto Constraint
Dataset Structure
Data Instances
The presented npy files contain python pickled objects and require the flat_array module of Sketchgraphs to be loaded. The normalization_output_merged.npy file contains sketch sequences represented as a list of SAM Primitives and Constraints. The sg_merged_final_*.npy files contain encoded constraint graphs of the sketches represented as a dictionnary of arrays.
Data Fields
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Data Splits
| Train | Val | Test |
|---|---|---|
| 6M | 50k | 50k |
Dataset Creation
Curation Rationale
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Source Data
Initial Data Collection and Normalization
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Who are the source language producers?
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Annotations
Annotation process
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Who are the annotators?
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Personal and Sensitive Information
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Considerations for Using the Data
Social Impact of Dataset
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Discussion of Biases
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Other Known Limitations
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Additional Information
Dataset Curators
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Licensing Information
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Citation Information
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