Update files from the datasets library (from 1.3.0)

Release notes: https://github.com/huggingface/datasets/releases/tag/1.3.0

README.md

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+---
+---
+
+# Dataset Card for "guardian_authorship"
+
+## Table of Contents
+- [Dataset Description](#dataset-description)
+  - [Dataset Summary](#dataset-summary)
+  - [Supported Tasks](#supported-tasks)
+  - [Languages](#languages)
+- [Dataset Structure](#dataset-structure)
+  - [Data Instances](#data-instances)
+  - [Data Fields](#data-fields)
+  - [Data Splits Sample Size](#data-splits-sample-size)
+- [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](#dataset-description)
+
+- **Homepage:** [http://www.icsd.aegean.gr/lecturers/stamatatos/papers/JLP2013.pdf](http://www.icsd.aegean.gr/lecturers/stamatatos/papers/JLP2013.pdf)
+- **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:** 47.31 MB
+- **Size of the generated dataset:** 37.17 MB
+- **Total amount of disk used:** 84.49 MB
+
+### [Dataset Summary](#dataset-summary)
+
+A dataset cross-topic authorship attribution. The dataset is provided by Stamatatos 2013.
+1- The cross-topic scenarios are based on Table-4 in Stamatatos 2017 (Ex. cross_topic_1 => row 1:P S U&W ).
+2- The cross-genre scenarios are based on Table-5 in the same paper. (Ex. cross_genre_1 => row 1:B P S&U&W).
+
+3- The same-topic/genre scenario is created by grouping all the datasts as follows.
+For ex., to use same_topic and split the data 60-40 use:
+train_ds = load_dataset('guardian_authorship', name="cross_topic_<<#>>",
+                        split='train[:60%]+validation[:60%]+test[:60%]')
+tests_ds = load_dataset('guardian_authorship', name="cross_topic_<<#>>",
+                        split='train[-40%:]+validation[-40%:]+test[-40%:]')
+
+IMPORTANT: train+validation+test[:60%] will generate the wrong splits becasue the data is imbalanced
+
+* See https://huggingface.co/docs/datasets/splits.html for detailed/more examples
+
+### [Supported Tasks](#supported-tasks)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Languages](#languages)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+## [Dataset Structure](#dataset-structure)
+
+We show detailed information for up to 5 configurations of the dataset.
+
+### [Data Instances](#data-instances)
+
+#### cross_genre_1
+
+- **Size of downloaded dataset files:** 2.96 MB
+- **Size of the generated dataset:** 2.61 MB
+- **Total amount of disk used:** 5.57 MB
+
+An example of 'train' looks as follows.
+```
+{
+    "article": "File 1a\n",
+    "author": 0,
+    "topic": 4
+}
+```
+
+#### cross_genre_2
+
+- **Size of downloaded dataset files:** 2.96 MB
+- **Size of the generated dataset:** 2.61 MB
+- **Total amount of disk used:** 5.57 MB
+
+An example of 'validation' looks as follows.
+```
+{
+    "article": "File 1a\n",
+    "author": 0,
+    "topic": 1
+}
+```
+
+#### cross_genre_3
+
+- **Size of downloaded dataset files:** 2.96 MB
+- **Size of the generated dataset:** 2.61 MB
+- **Total amount of disk used:** 5.57 MB
+
+An example of 'validation' looks as follows.
+```
+{
+    "article": "File 1a\n",
+    "author": 0,
+    "topic": 2
+}
+```
+
+#### cross_genre_4
+
+- **Size of downloaded dataset files:** 2.96 MB
+- **Size of the generated dataset:** 2.61 MB
+- **Total amount of disk used:** 5.57 MB
+
+An example of 'validation' looks as follows.
+```
+{
+    "article": "File 1a\n",
+    "author": 0,
+    "topic": 3
+}
+```
+
+#### cross_topic_1
+
+- **Size of downloaded dataset files:** 2.96 MB
+- **Size of the generated dataset:** 2.23 MB
+- **Total amount of disk used:** 5.18 MB
+
+An example of 'validation' looks as follows.
+```
+{
+    "article": "File 1a\n",
+    "author": 0,
+    "topic": 1
+}
+```
+
+### [Data Fields](#data-fields)
+
+The data fields are the same among all splits.
+
+#### cross_genre_1
+- `author`: a classification label, with possible values including `catherinebennett` (0), `georgemonbiot` (1), `hugoyoung` (2), `jonathanfreedland` (3), `martinkettle` (4).
+- `topic`: a classification label, with possible values including `Politics` (0), `Society` (1), `UK` (2), `World` (3), `Books` (4).
+- `article`: a `string` feature.
+
+#### cross_genre_2
+- `author`: a classification label, with possible values including `catherinebennett` (0), `georgemonbiot` (1), `hugoyoung` (2), `jonathanfreedland` (3), `martinkettle` (4).
+- `topic`: a classification label, with possible values including `Politics` (0), `Society` (1), `UK` (2), `World` (3), `Books` (4).
+- `article`: a `string` feature.
+
+#### cross_genre_3
+- `author`: a classification label, with possible values including `catherinebennett` (0), `georgemonbiot` (1), `hugoyoung` (2), `jonathanfreedland` (3), `martinkettle` (4).
+- `topic`: a classification label, with possible values including `Politics` (0), `Society` (1), `UK` (2), `World` (3), `Books` (4).
+- `article`: a `string` feature.
+
+#### cross_genre_4
+- `author`: a classification label, with possible values including `catherinebennett` (0), `georgemonbiot` (1), `hugoyoung` (2), `jonathanfreedland` (3), `martinkettle` (4).
+- `topic`: a classification label, with possible values including `Politics` (0), `Society` (1), `UK` (2), `World` (3), `Books` (4).
+- `article`: a `string` feature.
+
+#### cross_topic_1
+- `author`: a classification label, with possible values including `catherinebennett` (0), `georgemonbiot` (1), `hugoyoung` (2), `jonathanfreedland` (3), `martinkettle` (4).
+- `topic`: a classification label, with possible values including `Politics` (0), `Society` (1), `UK` (2), `World` (3), `Books` (4).
+- `article`: a `string` feature.
+
+### [Data Splits Sample Size](#data-splits-sample-size)
+
+|    name     |train|validation|test|
+|-------------|----:|---------:|---:|
+|cross_genre_1|   63|       112| 269|
+|cross_genre_2|   63|        62| 319|
+|cross_genre_3|   63|        90| 291|
+|cross_genre_4|   63|       117| 264|
+|cross_topic_1|  112|        62| 207|
+
+## [Dataset Creation](#dataset-creation)
+
+### [Curation Rationale](#curation-rationale)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Source Data](#source-data)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Annotations](#annotations)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Personal and Sensitive Information](#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](#considerations-for-using-the-data)
+
+### [Social Impact of Dataset](#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](#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](#other-known-limitations)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+## [Additional Information](#additional-information)
+
+### [Dataset Curators](#dataset-curators)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Licensing Information](#licensing-information)
+
+[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+
+### [Citation Information](#citation-information)
+
+```
+@article{article,
+    author = {Stamatatos, Efstathios},
+    year = {2013},
+    month = {01},
+    pages = {421-439},
+    title = {On the robustness of authorship attribution based on character n-gram features},
+    volume = {21},
+    journal = {Journal of Law and Policy}
+}
+
+@inproceedings{stamatatos2017authorship,
+    title={Authorship attribution using text distortion},
+    author={Stamatatos, Efstathios},
+    booktitle={Proc. of the 15th Conf. of the European Chapter of the Association for Computational Linguistics},
+    volume={1}
+    pages={1138--1149},
+    year={2017}
+}
+
+```
+
+
+### Contributions
+
+Thanks to [@thomwolf](https://github.com/thomwolf), [@eltoto1219](https://github.com/eltoto1219), [@malikaltakrori](https://github.com/malikaltakrori) for adding this dataset.