Datasets:

wmt
/

wmt16

	---
	annotations_creators:
	- no-annotation
	language_creators:
	- found
	language:
	- cs
	- de
	- en
	- fi
	- ro
	- ru
	- tr
	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: WMT16
	paperswithcode_id: wmt-2016
	dataset_info:
	- config_name: cs-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- cs
	- en
	splits:
	- name: train
	num_bytes: 296006386
	num_examples: 997240
	- name: validation
	num_bytes: 572203
	num_examples: 2656
	- name: test
	num_bytes: 707870
	num_examples: 2999
	download_size: 1690726387
	dataset_size: 297286459
	- config_name: de-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- de
	- en
	splits:
	- name: train
	num_bytes: 1373123263
	num_examples: 4548885
	- name: validation
	num_bytes: 522989
	num_examples: 2169
	- name: test
	num_bytes: 735516
	num_examples: 2999
	download_size: 1690726387
	dataset_size: 1374381768
	- config_name: fi-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- fi
	- en
	splits:
	- name: train
	num_bytes: 605146827
	num_examples: 2073394
	- name: validation
	num_bytes: 306335
	num_examples: 1370
	- name: test
	num_bytes: 1410515
	num_examples: 6000
	download_size: 273390220
	dataset_size: 606863677
	- config_name: ro-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- ro
	- en
	splits:
	- name: train
	num_bytes: 188288211
	num_examples: 610320
	- name: validation
	num_bytes: 561799
	num_examples: 1999
	- name: test
	num_bytes: 539216
	num_examples: 1999
	download_size: 287363574
	dataset_size: 189389226
	- config_name: ru-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- ru
	- en
	splits:
	- name: train
	num_bytes: 448338585
	num_examples: 1516162
	- name: validation
	num_bytes: 955972
	num_examples: 2818
	- name: test
	num_bytes: 1050677
	num_examples: 2998
	download_size: 1042119564
	dataset_size: 450345234
	- config_name: tr-en
	features:
	- name: translation
	dtype:
	translation:
	languages:
	- tr
	- en
	splits:
	- name: train
	num_bytes: 60416617
	num_examples: 205756
	- name: validation
	num_bytes: 240650
	num_examples: 1001
	- name: test
	num_bytes: 732436
	num_examples: 3000
	download_size: 62263061
	dataset_size: 61389703
	---

	# Dataset Card for "wmt16"

	## 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/wmt16/translation-task.html](http://www.statmt.org/wmt16/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: 1611.50 MB
	- Size of the generated dataset: 283.51 MB
	- Total amount of disk used: 1895.01 MB

	### 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.</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("wmt16", "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: 1611.50 MB
	- Size of the generated dataset: 283.51 MB
	- Total amount of disk used: 1895.01 MB

	An example of 'validation' 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\|997240\| 2656\|2999\|

	## 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:2016:WMT1,
	author = {Bojar, Ond
	{r}ej and Chatterjee, Rajen and Federmann, Christian and Graham, Yvette and Haddow, Barry and Huck, Matthias and Jimeno Yepes, Antonio and Koehn, Philipp and Logacheva, Varvara and Monz, Christof and Negri, Matteo and Neveol, Aurelie and Neves, Mariana and Popel, Martin and Post, Matt and Rubino, Raphael and Scarton, Carolina and Specia, Lucia and Turchi, Marco and Verspoor, Karin and Zampieri, Marcos},
	title = {Findings of the 2016 Conference on Machine Translation},
	booktitle = {Proceedings of the First Conference on Machine Translation},
	month = {August},
	year = {2016},
	address = {Berlin, Germany},
	publisher = {Association for Computational Linguistics},
	pages = {131--198},
	url = {http://www.aclweb.org/anthology/W/W16/W16-2301}
	}

	```


	### Contributions

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