| | --- |
| | 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. |
