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Line Defect Ontology (LDO) |
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======================================================================================================================== |
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Overview |
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-------- |
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LDO is an ontology designed to describe line defects in crystalline materials, |
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such as dislocations and disclinations. |
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:Domain: Materials Science and Engineering |
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:Category: Materials Defects |
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:Current Version: 1.0.0 |
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:Last Updated: None |
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:Creator: https://orcid.org/0000-0001-7564-7990 |
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:License: Creative Commons Attribution 4.0 International (CC BY 4.0) |
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:Format: OWL |
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:Download: `Line Defect Ontology (LDO) Homepage <https://github.com/OCDO/ldo>`_ |
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Graph Metrics |
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- **Total Nodes**: 111 |
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- **Total Edges**: 207 |
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- **Root Nodes**: 6 |
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- **Leaf Nodes**: 49 |
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Knowledge coverage |
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------------------ |
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- Classes: 30 |
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- Individuals: 0 |
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- Properties: 11 |
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Hierarchical metrics |
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-------------------- |
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- **Maximum Depth**: 4 |
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- **Minimum Depth**: 0 |
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- **Average Depth**: 1.25 |
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- **Depth Variance**: 1.56 |
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Breadth metrics |
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------------------ |
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- **Maximum Breadth**: 6 |
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- **Minimum Breadth**: 1 |
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- **Average Breadth**: 3.20 |
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- **Breadth Variance**: 2.96 |
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Dataset Statistics |
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Generated Benchmarks: |
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- **Term Types**: 0 |
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- **Taxonomic Relations**: 21 |
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- **Non-taxonomic Relations**: 0 |
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- **Average Terms per Type**: 0.00 |
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Usage Example |
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.. code-block:: python |
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from ontolearner.ontology import LDO |
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# Initialize and load ontology |
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ontology = LDO() |
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ontology.load("path/to/ontology.OWL") |
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# Extract datasets |
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data = ontology.extract() |
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# Access specific relations |
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term_types = data.term_typings |
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taxonomic_relations = data.type_taxonomies |
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non_taxonomic_relations = data.type_non_taxonomic_relations |
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