Datasets:

wmt
/

wmt17

	---
	annotations_creators:
	- no-annotation
	language_creators:
	- found
	language:
	- cs
	- de
	- en
	- fi
	- lv
	- ru
	- tr
	- zh
	license:
	- unknown
	multilinguality:
	- translation
	size_categories:
	- 10M<n<100M
	source_datasets:
	- extended\|europarl_bilingual
	- extended\|news_commentary
	- extended\|setimes
	- extended\|un_multi
	task_categories:
	- translation
	task_ids: []
	pretty_name: WMT17
	dataset_info:
	- config_name: cs-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- cs
	- en
	splits:
	- name: train
	num_bytes: 300697615
	num_examples: 1018291
	- name: validation
	num_bytes: 707862
	num_examples: 2999
	- name: test
	num_bytes: 674422
	num_examples: 3005
	download_size: 181690407
	dataset_size: 302079899
	- config_name: de-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- de
	- en
	splits:
	- name: train
	num_bytes: 1715532715
	num_examples: 5906184
	- name: validation
	num_bytes: 735508
	num_examples: 2999
	- name: test
	num_bytes: 729511
	num_examples: 3004
	download_size: 1011327465
	dataset_size: 1716997734
	- config_name: fi-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- fi
	- en
	splits:
	- name: train
	num_bytes: 743854397
	num_examples: 2656542
	- name: validation
	num_bytes: 1410507
	num_examples: 6000
	- name: test
	num_bytes: 1388820
	num_examples: 6004
	download_size: 423069132
	dataset_size: 746653724
	- config_name: lv-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- lv
	- en
	splits:
	- name: train
	num_bytes: 517416244
	num_examples: 3567528
	- name: validation
	num_bytes: 544596
	num_examples: 2003
	- name: test
	num_bytes: 530466
	num_examples: 2001
	download_size: 245201883
	dataset_size: 518491306
	- config_name: ru-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- ru
	- en
	splits:
	- name: train
	num_bytes: 11000055690
	num_examples: 24782720
	- name: validation
	num_bytes: 1050669
	num_examples: 2998
	- name: test
	num_bytes: 1040187
	num_examples: 3001
	download_size: 4866529051
	dataset_size: 11002146546
	- config_name: tr-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- tr
	- en
	splits:
	- name: train
	num_bytes: 60416449
	num_examples: 205756
	- name: validation
	num_bytes: 732428
	num_examples: 3000
	- name: test
	num_bytes: 752765
	num_examples: 3007
	download_size: 37706176
	dataset_size: 61901642
	- config_name: zh-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- zh
	- en
	splits:
	- name: train
	num_bytes: 6336104073
	num_examples: 25134743
	- name: validation
	num_bytes: 589583
	num_examples: 2002
	- name: test
	num_bytes: 540339
	num_examples: 2001
	download_size: 3576239952
	dataset_size: 6337233995
	configs:
	- config_name: cs-en
	data_files:
	- split: train
	path: cs-en/train-*
	- split: validation
	path: cs-en/validation-*
	- split: test
	path: cs-en/test-*
	- config_name: de-en
	data_files:
	- split: train
	path: de-en/train-*
	- split: validation
	path: de-en/validation-*
	- split: test
	path: de-en/test-*
	- config_name: fi-en
	data_files:
	- split: train
	path: fi-en/train-*
	- split: validation
	path: fi-en/validation-*
	- split: test
	path: fi-en/test-*
	- config_name: lv-en
	data_files:
	- split: train
	path: lv-en/train-*
	- split: validation
	path: lv-en/validation-*
	- split: test
	path: lv-en/test-*
	- config_name: ru-en
	data_files:
	- split: train
	path: ru-en/train-*
	- split: validation
	path: ru-en/validation-*
	- split: test
	path: ru-en/test-*
	- config_name: tr-en
	data_files:
	- split: train
	path: tr-en/train-*
	- split: validation
	path: tr-en/validation-*
	- split: test
	path: tr-en/test-*
	- config_name: zh-en
	data_files:
	- split: train
	path: zh-en/train-*
	- split: validation
	path: zh-en/validation-*
	- split: test
	path: zh-en/test-*
	---

	# Dataset Card for "wmt17"

	## Table of Contents
	- [Dataset Description](#dataset-description)
	- [Dataset Summary](#dataset-summary)
	- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
	- [Languages](#languages)
	- [Dataset Structure](#dataset-structure)
	- [Data Instances](#data-instances)
	- [Data Fields](#data-fields)
	- [Data Splits](#data-splits)
	- [Dataset Creation](#dataset-creation)
	- [Curation Rationale](#curation-rationale)
	- [Source Data](#source-data)
	- [Annotations](#annotations)
	- [Personal and Sensitive Information](#personal-and-sensitive-information)
	- [Considerations for Using the Data](#considerations-for-using-the-data)
	- [Social Impact of Dataset](#social-impact-of-dataset)
	- [Discussion of Biases](#discussion-of-biases)
	- [Other Known Limitations](#other-known-limitations)
	- [Additional Information](#additional-information)
	- [Dataset Curators](#dataset-curators)
	- [Licensing Information](#licensing-information)
	- [Citation Information](#citation-information)
	- [Contributions](#contributions)

	## Dataset Description

	- Homepage: [http://www.statmt.org/wmt17/translation-task.html](http://www.statmt.org/wmt17/translation-task.html)
	- Repository: [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
	- Paper: [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
	- Point of Contact: [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
	- Size of downloaded dataset files: 1.78 GB
	- Size of the generated dataset: 302.09 MB
	- Total amount of disk used: 2.09 GB

	### Dataset Summary

	<div class="course-tip course-tip-orange bg-gradient-to-br dark:bg-gradient-to-r before:border-orange-500 dark:before:border-orange-800 from-orange-50 dark:from-gray-900 to-white dark:to-gray-950 border border-orange-50 text-orange-700 dark:text-gray-400">
	<p><b>Warning:</b> There are issues with the Common Crawl corpus data (<a href="https://www.statmt.org/wmt13/training-parallel-commoncrawl.tgz">training-parallel-commoncrawl.tgz</a>):</p>
	<ul>
	<li>Non-English files contain many English sentences.</li>
	<li>Their "parallel" sentences in English are not aligned: they are uncorrelated with their counterpart.</li>
	</ul>
	<p>We have contacted the WMT organizers, and in response, they have indicated that they do not have plans to update the Common Crawl corpus data. Their rationale pertains to the expectation that such data has been superseded, primarily by CCMatrix, and to some extent, by ParaCrawl datasets.</p>
	</div>

	Translation dataset based on the data from statmt.org.

	Versions exist for different years using a combination of data
	sources. The base `wmt` allows you to create a custom dataset by choosing
	your own data/language pair. This can be done as follows:

	```python
	from datasets import inspect_dataset, load_dataset_builder

	inspect_dataset("wmt17", "path/to/scripts")
	builder = load_dataset_builder(
	"path/to/scripts/wmt_utils.py",
	language_pair=("fr", "de"),
	subsets={
	datasets.Split.TRAIN: ["commoncrawl_frde"],
	datasets.Split.VALIDATION: ["euelections_dev2019"],
	},
	)

	# Standard version
	builder.download_and_prepare()
	ds = builder.as_dataset()

	# Streamable version
	ds = builder.as_streaming_dataset()
	```

	### Supported Tasks and Leaderboards

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Languages

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	## Dataset Structure

	### Data Instances

	#### cs-en

	- Size of downloaded dataset files: 1.78 GB
	- Size of the generated dataset: 302.09 MB
	- Total amount of disk used: 2.09 GB

	An example of 'train' looks as follows.
	```

	```

	### Data Fields

	The data fields are the same among all splits.

	#### cs-en
	- `translation`: a multilingual `string` variable, with possible languages including `cs`, `en`.

	### Data Splits

	\|name \| train \|validation\|test\|
	\|-----\|------:\|---------:\|---:\|
	\|cs-en\|1018291\| 2999\|3005\|

	## Dataset Creation

	### Curation Rationale

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Source Data

	#### Initial Data Collection and Normalization

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	#### Who are the source language producers?

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Annotations

	#### Annotation process

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	#### Who are the annotators?

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Personal and Sensitive Information

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	## Considerations for Using the Data

	### Social Impact of Dataset

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Discussion of Biases

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Other Known Limitations

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	## Additional Information

	### Dataset Curators

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Licensing Information

	[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)

	### Citation Information

	```

	@InProceedings{bojar-EtAl:2017:WMT1,
	author = {Bojar, Ond
	{r}ej and Chatterjee, Rajen and Federmann, Christian and Graham, Yvette and Haddow, Barry and Huang, Shujian and Huck, Matthias and Koehn, Philipp and Liu, Qun and Logacheva, Varvara and Monz, Christof and Negri, Matteo and Post, Matt and Rubino, Raphael and Specia, Lucia and Turchi, Marco},
	title = {Findings of the 2017 Conference on Machine Translation (WMT17)},
	booktitle = {Proceedings of the Second Conference on Machine Translation, Volume 2: Shared Task Papers},
	month = {September},
	year = {2017},
	address = {Copenhagen, Denmark},
	publisher = {Association for Computational Linguistics},
	pages = {169--214},
	url = {http://www.aclweb.org/anthology/W17-4717}
	}

	```


	### Contributions

	Thanks to [@patrickvonplaten](https://github.com/patrickvonplaten), [@thomwolf](https://github.com/thomwolf) for adding this dataset.