---
description: Dataset providing aligned data scraped from Welsh Government Websites.
license: cc
license_name: ogl
language:
  - cy
  - en
multilinguality: translation
config_names:
  - default
  - cadw
  - cdffc
  - comisynyddygymraeg
  - digitalcommunities
  - gwasanaethaucyhoeddusdigidol
  - sirgar
  - www-llyw-cymru
task_ids:
  - natural-language-inference
  - semantic-similarity-scoring
  - sentiment-classification
  - text-scoring
dataset_info:
  - config_name: default
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 168665827
        num_examples: 439703
    download_size: 8113815281138152
    dataset_size: 168665827
  - config_name: cadw
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 5407552
        num_examples: 15057
    download_size: 2433650
    dataset_size: 5407552
  - config_name: cdffc
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 405919
        num_examples: 1076
    download_size: 135557
    dataset_size: 405919
  - config_name: comisynyddygymraeg
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 1312843
        num_examples: 3072
    download_size: 430990
    dataset_size: 1312843
  - config_name: digitalcommunities
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 2005659
        num_examples: 4717
    download_size: 717803
    dataset_size: 2005659
  - config_name: gwasanaethaucyhoeddusdigidol
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 4769378
        num_examples: 11200
    download_size: 1631188
    dataset_size: 4769378
  - config_name: sirgar
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 24326865
        num_examples: 58382
    download_size: 10116280
    dataset_size: 24326865
  - config_name: www-llyw-cymru
    features:
      - name: text_en
        dtype: string
      - name: text_cy
        dtype: string
      - name: url_en
        dtype: string
      - name: url_cy
        dtype: string
    splits:
      - name: train
        num_bytes: 130437611
        num_examples: 346199
    download_size: 65672684
    dataset_size: 130437611
configs:
  - config_name: default
    data_files:
      - split: train
        path:
          - data/cadw/0000.parquet
          - data/cdffc/0000.parquet
          - data/comisynyddygymraeg/0000.parquet
          - data/digitalcommunities/0000.parquet
          - data/gwasanaethaucyhoeddusdigidol/0000.parquet
          - data/sirgar/0000.parquet
          - data/www-llyw-cymru/0000.parquet
  - config_name: cadw
    data_files:
      - split: train
        path:
          - data/cadw/0000.parquet
  - config_name: cdffc
    data_files:
      - split: train
        path:
          - data/cdffc/0000.parquet
  - config_name: comisynyddygymraeg
    data_files:
      - split: train
        path:
          - data/comisynyddygymraeg/0000.parquet
  - config_name: digitalcommunities
    data_files:
      - split: train
        path:
          - data/digitalcommunities/0000.parquet
  - config_name: gwasanaethaucyhoeddusdigidol
    data_files:
      - split: train
        path:
          - data/gwasanaethaucyhoeddusdigidol/0000.parquet
  - config_name: www-llyw-cymru
    data_files:
      - split: train
        path:
          - data/www-llyw-cymru/0000.parquet
---

# Llyw Cymru dataset

This is a dataset comprised of aligned sentences scraped from Welsh Government websites.

The data in this dataset is made available under the [Open Government License](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).

Mae hon yn set ddata sy'n cynnwys brawddegau wedi'u halinio wedi'u crafu o wefannau Llywodraeth Cymru.

Mae'r data yn y set ddata hon ar gael o dan y [Trwydded Llywodraeth Agored](https://www.nationalarchives.gov.uk/doc/open-government-licence-cymraeg/version/3/?lang=cy).

## Example Usage

Use the datasets module from huggingface to load the dataset:

```python
import datasets
ds = datasets.load_dataset("llyw-cymru-en-cy-ogl")
```

By default, all the data for each llyw.cymru website is included (the `default` configuration).

To load the dataset for a specific configuration (i.e: llyw.cymru website), use the following syntax:

```python
config_name = "cadw"
datasets.load_datset("llyw-cymru-en-cy-ogl", config_name)
```

To see which values you can select for `config_name`,
you can use the following API to get to all the available options:

```python
datasets.get_dataset_config_names("llyw-cymru-en-cy-ogl")
```