---
tags:
- pyterrier
task_categories:
- text-retrieval
---

## Using this Artifact

```python
import pyterrier as pt
pt.Artifact.from_url('hf:macavaney/cord19.pisa')
# PisaIndex(...)
```

## Reproducing this Artifact

```bash
pip install requirements.txt
python build.py path/to/artifact
```

## Artifact Build Log

```

cord19 documents:   0%|          | 0/192509 [00:00<?, ?it/s]/home/sean/miniconda3/lib/python3.9/site-packages/pyterrier_pisa/__init__.py:144: UserWarning: text_field not specified; indexing all str fields: ['abstract', 'date', 'doi', 'title']
  warn(f'text_field not specified; indexing all str fields: {text_field}')

cord19 documents:  11%|#         | 21137/192509 [00:00<00:00, 211362.64it/s]
cord19 documents:  22%|##2       | 42940/192509 [00:00<00:00, 215275.62it/s]
cord19 documents:  33%|###3      | 64468/192509 [00:00<00:00, 213493.22it/s]
cord19 documents:  45%|####4     | 86618/192509 [00:00<00:00, 216633.66it/s]
cord19 documents:  58%|#####8    | 111852/192509 [00:00<00:00, 229465.11it/s]
cord19 documents:  71%|#######   | 136335/192509 [00:00<00:00, 234676.11it/s]
cord19 documents:  83%|########3 | 159808/192509 [00:00<00:00, 220422.11it/s]
cord19 documents:  95%|#########4| 182011/192509 [00:00<00:00, 212168.16it/s]
cord19 documents: 100%|##########| 192509/192509 [00:00<00:00, 216562.36it/s]

```