| # PIE Dataset Card for "ChemProt" | |
| This is a [PyTorch-IE](https://github.com/ChristophAlt/pytorch-ie) wrapper for the | |
| [ChemProt Huggingface dataset loading script](https://huggingface.co/datasets/bigbio/chemprot). | |
| ## Data Schema | |
| There are three versions of the dataset supported, `chemprot_full_source`, `chemprot_shared_task_eval_source` and `chemprot_bigbio_kb`. | |
| #### `ChemprotDocument` for `chemprot_source` and `chemprot_shared_task_eval_source` | |
| defines following fields: | |
| - `text` (str) | |
| - `id` (str, optional) | |
| - `metadata` (dictionary, optional) | |
| and the following annotation layers: | |
| - `entities` (annotation type: `LabeledSpan`, target: `text`) | |
| - `relations` (annotation type: `BinaryRelation`, target: `entities`) | |
| #### `ChemprotBigbioDocument` for `chemprot_bigbio_kb` | |
| defines following fields: | |
| - `text` (str) | |
| - `id` (str, optional) | |
| - `metadata` (dictionary, optional) | |
| and the following annotation layers: | |
| - `passages` (annotation type: `LabeledSpan`, target: `text`) | |
| - `entities` (annotation type: `LabeledSpan`, target: `text`) | |
| - `relations` (annotation type: `BinaryRelation`, target: `entities`) | |
| See [here](https://github.com/ArneBinder/pie-modules/blob/main/src/pie_modules/annotations.py) for the annotation | |
| type definitions. | |
| ## Document Converters | |
| The dataset provides predefined document converters for the following target document types: | |
| - `pie_modules.documents.TextDocumentWithLabeledSpansAndBinaryRelations` for `ChemprotDocument` | |
| - `pie_modules.documents.TextDocumentWithLabeledSpansBinaryRelationsAndLabeledPartitions` for `ChemprotBigbioDocument` | |
| See [here](https://github.com/ArneBinder/pie-modules/blob/main/src/pie_modules/documents.py) for the document type | |
| definitions. | |