iwslt2017 / README.md
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---
paperswithcode_id: null
pretty_name: IWSLT 2017
---
# Dataset Card for IWSLT 2017
## 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:** [https://sites.google.com/site/iwsltevaluation2017/TED-tasks](https://sites.google.com/site/iwsltevaluation2017/TED-tasks)
- **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:** 4046.89 MB
- **Size of the generated dataset:** 1087.28 MB
- **Total amount of disk used:** 5134.17 MB
### Dataset Summary
The IWSLT 2017 Evaluation Campaign includes a multilingual TED Talks MT task. The languages involved are five:
German, English, Italian, Dutch, Romanian.
For each language pair, training and development sets are available through the entry of the table below: by clicking, an archive will be downloaded which contains the sets and a README file. Numbers in the table refer to millions of units (untokenized words) of the target side of all parallel training sets.
### 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
#### iwslt2017-ar-en
- **Size of downloaded dataset files:** 26.46 MB
- **Size of the generated dataset:** 56.02 MB
- **Total amount of disk used:** 82.48 MB
An example of 'train' looks as follows.
```
This example was too long and was cropped:
{
"translation": "{\"ar\": \"لقد طرت في \\\"القوات الجوية \\\" لمدة ثمان سنوات. والآن أجد نفسي مضطرا لخلع حذائي قبل صعود الطائرة!\", \"en\": \"I flew on Air ..."
}
```
#### iwslt2017-de-en
- **Size of downloaded dataset files:** 15.98 MB
- **Size of the generated dataset:** 42.37 MB
- **Total amount of disk used:** 58.35 MB
An example of 'train' looks as follows.
```
{
"translation": {
"de": "Es ist mir wirklich eine Ehre, zweimal auf dieser Bühne stehen zu dürfen. Tausend Dank dafür.",
"en": "And it's truly a great honor to have the opportunity to come to this stage twice; I'm extremely grateful."
}
}
```
#### iwslt2017-en-ar
- **Size of downloaded dataset files:** 27.97 MB
- **Size of the generated dataset:** 56.02 MB
- **Total amount of disk used:** 83.99 MB
An example of 'train' looks as follows.
```
This example was too long and was cropped:
{
"translation": "{\"ar\": \"لقد طرت في \\\"القوات الجوية \\\" لمدة ثمان سنوات. والآن أجد نفسي مضطرا لخلع حذائي قبل صعود الطائرة!\", \"en\": \"I flew on Air ..."
}
```
#### iwslt2017-en-de
- **Size of downloaded dataset files:** 15.98 MB
- **Size of the generated dataset:** 42.37 MB
- **Total amount of disk used:** 58.35 MB
An example of 'validation' looks as follows.
```
{
"translation": {
"de": "Die nächste Folie, die ich Ihnen zeige, ist eine Zeitrafferaufnahme was in den letzten 25 Jahren passiert ist.",
"en": "The next slide I show you will be a rapid fast-forward of what's happened over the last 25 years."
}
}
```
#### iwslt2017-en-fr
- **Size of downloaded dataset files:** 26.41 MB
- **Size of the generated dataset:** 48.87 MB
- **Total amount of disk used:** 75.28 MB
An example of 'validation' looks as follows.
```
{
"translation": {
"en": "But this understates the seriousness of this particular problem because it doesn't show the thickness of the ice.",
"fr": "Mais ceci tend à amoindrir le problème parce qu'on ne voit pas l'épaisseur de la glace."
}
}
```
### Data Fields
The data fields are the same among all splits.
#### iwslt2017-ar-en
- `translation`: a multilingual `string` variable, with possible languages including `ar`, `en`.
#### iwslt2017-de-en
- `translation`: a multilingual `string` variable, with possible languages including `de`, `en`.
#### iwslt2017-en-ar
- `translation`: a multilingual `string` variable, with possible languages including `en`, `ar`.
#### iwslt2017-en-de
- `translation`: a multilingual `string` variable, with possible languages including `en`, `de`.
#### iwslt2017-en-fr
- `translation`: a multilingual `string` variable, with possible languages including `en`, `fr`.
### Data Splits
| name |train |validation|test|
|---------------|-----:|---------:|---:|
|iwslt2017-ar-en|231713| 888|8583|
|iwslt2017-de-en|206112| 888|8079|
|iwslt2017-en-ar|231713| 888|8583|
|iwslt2017-en-de|206112| 888|8079|
|iwslt2017-en-fr|232825| 890|8597|
## 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{cettoloEtAl:EAMT2012,
Address = {Trento, Italy},
Author = {Mauro Cettolo and Christian Girardi and Marcello Federico},
Booktitle = {Proceedings of the 16$^{th}$ Conference of the European Association for Machine Translation (EAMT)},
Date = {28-30},
Month = {May},
Pages = {261--268},
Title = {WIT$^3$: Web Inventory of Transcribed and Translated Talks},
Year = {2012}}
```
### Contributions
Thanks to [@thomwolf](https://github.com/thomwolf), [@Narsil](https://github.com/Narsil) for adding this dataset.