|
--- |
|
annotations_creators: |
|
- no-annotation |
|
language_creators: |
|
- crowdsourced |
|
language: |
|
- en |
|
license: |
|
- cc-by-sa-3.0 |
|
- gfdl |
|
multilinguality: |
|
- monolingual |
|
size_categories: |
|
- 1M<n<10M |
|
source_datasets: |
|
- original |
|
task_categories: |
|
- text-generation |
|
- fill-mask |
|
task_ids: |
|
- language-modeling |
|
- masked-language-modeling |
|
paperswithcode_id: wikitext-2 |
|
pretty_name: WikiText |
|
dataset_info: |
|
- config_name: wikitext-103-raw-v1 |
|
features: |
|
- name: text |
|
dtype: string |
|
splits: |
|
- name: test |
|
num_bytes: 1305088 |
|
num_examples: 4358 |
|
- name: train |
|
num_bytes: 546500949 |
|
num_examples: 1801350 |
|
- name: validation |
|
num_bytes: 1159288 |
|
num_examples: 3760 |
|
download_size: 315466397 |
|
dataset_size: 548965325 |
|
- config_name: wikitext-103-v1 |
|
features: |
|
- name: text |
|
dtype: string |
|
splits: |
|
- name: test |
|
num_bytes: 1295575 |
|
num_examples: 4358 |
|
- name: train |
|
num_bytes: 545141915 |
|
num_examples: 1801350 |
|
- name: validation |
|
num_bytes: 1154751 |
|
num_examples: 3760 |
|
download_size: 313093838 |
|
dataset_size: 547592241 |
|
- config_name: wikitext-2-raw-v1 |
|
features: |
|
- name: text |
|
dtype: string |
|
splits: |
|
- name: test |
|
num_bytes: 1305088 |
|
num_examples: 4358 |
|
- name: train |
|
num_bytes: 11061717 |
|
num_examples: 36718 |
|
- name: validation |
|
num_bytes: 1159288 |
|
num_examples: 3760 |
|
download_size: 7747362 |
|
dataset_size: 13526093 |
|
- config_name: wikitext-2-v1 |
|
features: |
|
- name: text |
|
dtype: string |
|
splits: |
|
- name: test |
|
num_bytes: 1270947 |
|
num_examples: 4358 |
|
- name: train |
|
num_bytes: 10918118 |
|
num_examples: 36718 |
|
- name: validation |
|
num_bytes: 1134123 |
|
num_examples: 3760 |
|
download_size: 7371282 |
|
dataset_size: 13323188 |
|
configs: |
|
- config_name: wikitext-103-raw-v1 |
|
data_files: |
|
- split: test |
|
path: wikitext-103-raw-v1/test-* |
|
- split: train |
|
path: wikitext-103-raw-v1/train-* |
|
- split: validation |
|
path: wikitext-103-raw-v1/validation-* |
|
- config_name: wikitext-103-v1 |
|
data_files: |
|
- split: test |
|
path: wikitext-103-v1/test-* |
|
- split: train |
|
path: wikitext-103-v1/train-* |
|
- split: validation |
|
path: wikitext-103-v1/validation-* |
|
- config_name: wikitext-2-raw-v1 |
|
data_files: |
|
- split: test |
|
path: wikitext-2-raw-v1/test-* |
|
- split: train |
|
path: wikitext-2-raw-v1/train-* |
|
- split: validation |
|
path: wikitext-2-raw-v1/validation-* |
|
- config_name: wikitext-2-v1 |
|
data_files: |
|
- split: test |
|
path: wikitext-2-v1/test-* |
|
- split: train |
|
path: wikitext-2-v1/train-* |
|
- split: validation |
|
path: wikitext-2-v1/validation-* |
|
--- |
|
|
|
# Dataset Card for "wikitext" |
|
|
|
## 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://blog.einstein.ai/the-wikitext-long-term-dependency-language-modeling-dataset/](https://blog.einstein.ai/the-wikitext-long-term-dependency-language-modeling-dataset/) |
|
- **Repository:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards) |
|
- **Paper:** [Pointer Sentinel Mixture Models](https://arxiv.org/abs/1609.07843) |
|
- **Point of Contact:** [Stephen Merity](mailto:smerity@salesforce.com) |
|
- **Size of downloaded dataset files:** 391.41 MB |
|
- **Size of the generated dataset:** 1.12 GB |
|
- **Total amount of disk used:** 1.52 GB |
|
|
|
### Dataset Summary |
|
|
|
The WikiText language modeling dataset is a collection of over 100 million tokens extracted from the set of verified |
|
Good and Featured articles on Wikipedia. The dataset is available under the Creative Commons Attribution-ShareAlike License. |
|
|
|
Compared to the preprocessed version of Penn Treebank (PTB), WikiText-2 is over 2 times larger and WikiText-103 is over |
|
110 times larger. The WikiText dataset also features a far larger vocabulary and retains the original case, punctuation |
|
and numbers - all of which are removed in PTB. As it is composed of full articles, the dataset is well suited for models |
|
that can take advantage of long term dependencies. |
|
|
|
Each subset comes in two different variants: |
|
- Raw (for character level work) contain the raw tokens, before the addition of the <unk> (unknown) tokens. |
|
- Non-raw (for word level work) contain only the tokens in their vocabulary (wiki.train.tokens, wiki.valid.tokens, and wiki.test.tokens). |
|
The out-of-vocabulary tokens have been replaced with the the <unk> token. |
|
|
|
|
|
### 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 |
|
|
|
#### wikitext-103-raw-v1 |
|
|
|
- **Size of downloaded dataset files:** 191.98 MB |
|
- **Size of the generated dataset:** 549.42 MB |
|
- **Total amount of disk used:** 741.41 MB |
|
|
|
An example of 'validation' looks as follows. |
|
``` |
|
This example was too long and was cropped: |
|
|
|
{ |
|
"text": "\" The gold dollar or gold one @-@ dollar piece was a coin struck as a regular issue by the United States Bureau of the Mint from..." |
|
} |
|
``` |
|
|
|
#### wikitext-103-v1 |
|
|
|
- **Size of downloaded dataset files:** 190.23 MB |
|
- **Size of the generated dataset:** 548.05 MB |
|
- **Total amount of disk used:** 738.27 MB |
|
|
|
An example of 'train' looks as follows. |
|
``` |
|
This example was too long and was cropped: |
|
|
|
{ |
|
"text": "\" Senjō no Valkyria 3 : <unk> Chronicles ( Japanese : 戦場のヴァルキュリア3 , lit . Valkyria of the Battlefield 3 ) , commonly referred to..." |
|
} |
|
``` |
|
|
|
#### wikitext-2-raw-v1 |
|
|
|
- **Size of downloaded dataset files:** 4.72 MB |
|
- **Size of the generated dataset:** 13.54 MB |
|
- **Total amount of disk used:** 18.26 MB |
|
|
|
An example of 'train' looks as follows. |
|
``` |
|
This example was too long and was cropped: |
|
|
|
{ |
|
"text": "\" The Sinclair Scientific Programmable was introduced in 1975 , with the same case as the Sinclair Oxford . It was larger than t..." |
|
} |
|
``` |
|
|
|
#### wikitext-2-v1 |
|
|
|
- **Size of downloaded dataset files:** 4.48 MB |
|
- **Size of the generated dataset:** 13.34 MB |
|
- **Total amount of disk used:** 17.82 MB |
|
|
|
An example of 'train' looks as follows. |
|
``` |
|
This example was too long and was cropped: |
|
|
|
{ |
|
"text": "\" Senjō no Valkyria 3 : <unk> Chronicles ( Japanese : 戦場のヴァルキュリア3 , lit . Valkyria of the Battlefield 3 ) , commonly referred to..." |
|
} |
|
``` |
|
|
|
### Data Fields |
|
|
|
The data fields are the same among all splits. |
|
|
|
#### wikitext-103-raw-v1 |
|
- `text`: a `string` feature. |
|
|
|
#### wikitext-103-v1 |
|
- `text`: a `string` feature. |
|
|
|
#### wikitext-2-raw-v1 |
|
- `text`: a `string` feature. |
|
|
|
#### wikitext-2-v1 |
|
- `text`: a `string` feature. |
|
|
|
### Data Splits |
|
|
|
| name | train |validation|test| |
|
|-------------------|------:|---------:|---:| |
|
|wikitext-103-raw-v1|1801350| 3760|4358| |
|
|wikitext-103-v1 |1801350| 3760|4358| |
|
|wikitext-2-raw-v1 | 36718| 3760|4358| |
|
|wikitext-2-v1 | 36718| 3760|4358| |
|
|
|
## 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 |
|
|
|
The dataset is available under the [Creative Commons Attribution-ShareAlike License (CC BY-SA 4.0)](https://creativecommons.org/licenses/by-sa/4.0/). |
|
|
|
### Citation Information |
|
|
|
``` |
|
@misc{merity2016pointer, |
|
title={Pointer Sentinel Mixture Models}, |
|
author={Stephen Merity and Caiming Xiong and James Bradbury and Richard Socher}, |
|
year={2016}, |
|
eprint={1609.07843}, |
|
archivePrefix={arXiv}, |
|
primaryClass={cs.CL} |
|
} |
|
``` |
|
|
|
|
|
### Contributions |
|
|
|
Thanks to [@thomwolf](https://github.com/thomwolf), [@lewtun](https://github.com/lewtun), [@patrickvonplaten](https://github.com/patrickvonplaten), [@mariamabarham](https://github.com/mariamabarham) for adding this dataset. |
