File size: 1,087 Bytes
d2392df | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | ---
license: cc-by-4.0
language: he
task_categories:
- token-classification
tags:
- hebrew
- lemmatization
- morphology
pretty_name: Shoshan Hebrew lemmatization data
---
# Shoshan — Hebrew lemmatization data
One content lemma per surface token, in context. Used to train and evaluate the
[Shoshan](https://github.com/ivrit/shoshan) lemmatizer.
| file | split | rows |
|---|---|---|
| `train.csv` / `dev.csv` / `test.csv` | in-domain (Knesset + Wikipedia, IAHLT UD) | 191k / 11k / 11k |
| `ood.csv` (+ `ood_Bagatz.csv`, `ood_GeekTime.csv`, `ood_Dicta.csv`) | out-of-domain benchmark, 100 sentences/domain | ~5k |
| `oov.csv` | unseen-lemma tail | 100 |
Columns: `form, lemma, pos, sentence, source, sent_id`.
Load with the package:
```python
from shoshan import data
df = data.load("ood") # -> pandas DataFrame, cached after first download
```
License CC BY 4.0. Derived from the IAHLT Hebrew UD treebank (Knesset + Wikipedia)
and public Hebrew lexicons; see the code repo's `docs/DATA_STATEMENT.md` for full
provenance. We thank **Avner Algom** and the **IAHLT**.
|