Datasets:
Sub-tasks:
masked-language-modeling
Languages:
English
Multilinguality:
monolingual
Size Categories:
1K<n<10K
Language Creators:
found
Annotations Creators:
no-annotation
Source Datasets:
extended
ArXiv:
License:
File size: 3,228 Bytes
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---
annotations_creators:
- no-annotation
language_creators:
- found
language:
- en
license:
- cc-by-nc-sa-4.0
multilinguality:
- monolingual
size_categories:
- 1K<n<10K
source_datasets:
- extended
task_categories:
- text-generation
- fill-mask
task_ids:
- masked-language-modeling
pretty_name: LegalLAMA
tags:
- legal
- law
---
# Dataset Card for "LegalLAMA"
## Table of Contents
- [Dataset Description](#dataset-description)
- [Dataset Summary](#dataset-summary)
- [Dataset Specifications](#supported-tasks-and-leaderboards)
## Dataset Description
- **Homepage:** https://github.com/coastalcph/lexlms
- **Repository:** https://github.com/coastalcph/lexlms
- **Paper:** https://arxiv.org/abs/2305.07507
- **Point of Contact:** [Ilias Chalkidis](mailto:ilias.chalkidis@di.ku.dk)
### Dataset Summary
LegalLAMA is a diverse probing benchmark suite comprising 8 sub-tasks that aims to assess the acquaintance of legal knowledge that PLMs acquired in pre-training.
### Dataset Specifications
| Corpus | Corpus alias | Examples | Avg. Tokens | Labels |
|--------------------------------------|----------------------|-----------|-------------|--------|
| Criminal Code Sections (Canada) | `canadian_sections` | 321 | 72 | 144 |
| Legal Terminology (EU) | `cjeu_term` | 2,127 | 164 | 23 |
| Contractual Section Titles (US) | `contract_sections` | 1,527 | 85 | 20 |
| Contract Types (US) | `contract_types` | 1,089 | 150 | 15 |
| ECHR Articles (CoE) | `ecthr_articles` | 5,072 | 69 | 13 |
| Legal Terminology (CoE) | `ecthr_terms` | 6,803 | 97 | 250 |
| Crime Charges (US) | `us_crimes` | 4,518 | 118 | 59 |
| Legal Terminology (US) | `us_terms` | 5,829 | 308 | 7 |
### Usage
Load a specific sub-corpus, given the corpus alias, as presented above.
```python
from datasets import load_dataset
dataset = load_dataset('lexlms/legal_lama', name='ecthr_terms')
```
### Citation
[*Ilias Chalkidis\*, Nicolas Garneau\*, Catalina E.C. Goanta, Daniel Martin Katz, and Anders Søgaard.*
*LeXFiles and LegalLAMA: Facilitating English Multinational Legal Language Model Development.*
*2022. In the Proceedings of the 61th Annual Meeting of the Association for Computational Linguistics. Toronto, Canada.*](https://aclanthology.org/2023.acl-long.865/)
```
@inproceedings{chalkidis-etal-2023-lexfiles,
title = "{L}e{XF}iles and {L}egal{LAMA}: Facilitating {E}nglish Multinational Legal Language Model Development",
author = "Chalkidis, Ilias and
Garneau, Nicolas and
Goanta, Catalina and
Katz, Daniel and
S{\o}gaard, Anders",
booktitle = "Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
month = jul,
year = "2023",
address = "Toronto, Canada",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2023.acl-long.865",
pages = "15513--15535",
}
``` |