| # Grain Growth Dataset for Topological Data Analysis | |
| This dataset contains grain growth simulations for studying microstructure evolution and topological features. | |
| ## Dataset Configurations | |
| ### minimal | |
| Full resolution grain labels with basic statistics | |
| - Train: 41140 examples | |
| - Val: 5142 examples | |
| - Test: 5143 examples | |
| ### minimal_exploration | |
| Downsampled 200×200 for rapid prototyping | |
| - Train: 41140 examples | |
| - Val: 5142 examples | |
| - Test: 5143 examples | |
| ## Quick Start | |
| ```python | |
| from datasets import load_dataset | |
| # Load dataset | |
| dataset = load_dataset("your-repo/grain-growth", "minimal", streaming=True) | |
| # Process examples | |
| for example in dataset['train']: | |
| labels = example['grain_labels'] | |
| # Compute features as needed | |
| boundaries = extract_grain_boundaries(labels) | |
| ``` | |
| See the main dataset card for detailed usage examples and feature descriptions. | |