Datasets:

wmt
/

wmt14

	---
	annotations_creators:
	- no-annotation
	language_creators:
	- found
	language:
	- cs
	- de
	- en
	- fr
	- hi
	- ru
	license:
	- unknown
	multilinguality:
	- translation
	size_categories:
	- 10M<n<100M
	source_datasets:
	- extended\|europarl_bilingual
	- extended\|giga_fren
	- extended\|news_commentary
	- extended\|un_multi
	- extended\|hind_encorp
	task_categories:
	- translation
	task_ids: []
	paperswithcode_id: wmt-2014
	pretty_name: WMT14
	dataset_info:
	- config_name: cs-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- cs
	- en
	splits:
	- name: train
	num_bytes: 280992026
	num_examples: 953621
	- name: validation
	num_bytes: 702465
	num_examples: 3000
	- name: test
	num_bytes: 757809
	num_examples: 3003
	download_size: 168878237
	dataset_size: 282452300
	- config_name: de-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- de
	- en
	splits:
	- name: train
	num_bytes: 1358406800
	num_examples: 4508785
	- name: validation
	num_bytes: 736407
	num_examples: 3000
	- name: test
	num_bytes: 777326
	num_examples: 3003
	download_size: 818467512
	dataset_size: 1359920533
	- config_name: fr-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- fr
	- en
	splits:
	- name: train
	num_bytes: 14752522252
	num_examples: 40836715
	- name: validation
	num_bytes: 744439
	num_examples: 3000
	- name: test
	num_bytes: 838849
	num_examples: 3003
	download_size: 7777527744
	dataset_size: 14754105540
	- config_name: hi-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- hi
	- en
	splits:
	- name: train
	num_bytes: 1936003
	num_examples: 32863
	- name: validation
	num_bytes: 181457
	num_examples: 520
	- name: test
	num_bytes: 1075008
	num_examples: 2507
	download_size: 1583004
	dataset_size: 3192468
	- config_name: ru-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- ru
	- en
	splits:
	- name: train
	num_bytes: 433209078
	num_examples: 1486965
	- name: validation
	num_bytes: 977938
	num_examples: 3000
	- name: test
	num_bytes: 1087738
	num_examples: 3003
	download_size: 223537244
	dataset_size: 435274754
	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: fr-en
	data_files:
	- split: train
	path: fr-en/train-*
	- split: validation
	path: fr-en/validation-*
	- split: test
	path: fr-en/test-*
	- config_name: hi-en
	data_files:
	- split: train
	path: hi-en/train-*
	- split: validation
	path: hi-en/validation-*
	- split: test
	path: hi-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-*
	---

	# Dataset Card for "wmt14"

	## 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/wmt14/translation-task.html](http://www.statmt.org/wmt14/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: 1.70 GB
	- Size of the generated dataset: 282.95 MB
	- Total amount of disk used: 1.98 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("wmt14", "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: 1.70 GB
	- Size of the generated dataset: 282.95 MB
	- Total amount of disk used: 1.98 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\|953621\| 3000\|3003\|

	## 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:2014:W14-33,
	author = {Bojar, Ondrej and Buck, Christian and Federmann, Christian and Haddow, Barry and Koehn, Philipp and Leveling, Johannes and Monz, Christof and Pecina, Pavel and Post, Matt and Saint-Amand, Herve and Soricut, Radu and Specia, Lucia and Tamchyna, Ale
	{s}},
	title = {Findings of the 2014 Workshop on Statistical Machine Translation},
	booktitle = {Proceedings of the Ninth Workshop on Statistical Machine Translation},
	month = {June},
	year = {2014},
	address = {Baltimore, Maryland, USA},
	publisher = {Association for Computational Linguistics},
	pages = {12--58},
	url = {http://www.aclweb.org/anthology/W/W14/W14-3302}
	}

	```


	### Contributions

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