
# Dataset Card for "style_change_detection"

## 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://pan.webis.de/clef20/pan20-web/style-change-detection.html](https://pan.webis.de/clef20/pan20-web/style-change-detection.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:** 0.00 MB
- **Size of the generated dataset:** 207.20 MB
- **Total amount of disk used:** 207.20 MB

### Dataset Summary

The goal of the style change detection task is to identify text positions within a given multi-author document at which the author switches. Detecting these positions is a crucial part of the authorship identification process, and for multi-author document analysis in general.

Access to the dataset needs to be requested from zenodo.

### 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

#### narrow

- **Size of downloaded dataset files:** 0.00 MB
- **Size of the generated dataset:** 60.94 MB
- **Total amount of disk used:** 60.94 MB

An example of 'validation' looks as follows.
```
{
    "authors": 2,
    "changes": [false, false, true, false],
    "id": "2",
    "multi-author": true,
    "site": "exampleSite",
    "structure": ["A1", "A2"],
    "text": "This is text from example problem 2.\n"
}
```

#### wide

- **Size of downloaded dataset files:** 0.00 MB
- **Size of the generated dataset:** 146.26 MB
- **Total amount of disk used:** 146.26 MB

An example of 'train' looks as follows.
```
{
    "authors": 2,
    "changes": [false, false, true, false],
    "id": "2",
    "multi-author": true,
    "site": "exampleSite",
    "structure": ["A1", "A2"],
    "text": "This is text from example problem 2.\n"
}
```

### Data Fields

The data fields are the same among all splits.

#### narrow
- `id`: a `string` feature.
- `text`: a `string` feature.
- `authors`: a `int32` feature.
- `structure`: a `list` of `string` features.
- `site`: a `string` feature.
- `multi-author`: a `bool` feature.
- `changes`: a `list` of `bool` features.

#### wide
- `id`: a `string` feature.
- `text`: a `string` feature.
- `authors`: a `int32` feature.
- `structure`: a `list` of `string` features.
- `site`: a `string` feature.
- `multi-author`: a `bool` feature.
- `changes`: a `list` of `bool` features.

### Data Splits

| name |train|validation|
|------|----:|---------:|
|narrow| 3418|      1713|
|wide  | 8030|      4019|

## 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{bevendorff2020shared,
  title={Shared Tasks on Authorship Analysis at PAN 2020},
  author={Bevendorff, Janek and Ghanem, Bilal and Giachanou, Anastasia and Kestemont, Mike and Manjavacas, Enrique and Potthast, Martin and Rangel, Francisco and Rosso, Paolo and Specht, G{"u}nther and Stamatatos, Efstathios and others},
  booktitle={European Conference on Information Retrieval},
  pages={508--516},
  year={2020},
  organization={Springer}
}

```


### Contributions

Thanks to [@lewtun](https://github.com/lewtun), [@ghomasHudson](https://github.com/ghomasHudson), [@thomwolf](https://github.com/thomwolf), [@lhoestq](https://github.com/lhoestq) for adding this dataset.
region:us
{"pretty_name": "StyleChangeDetection", "dataset_info": [{"config_name": "narrow", "features": [{"name": "id", "dtype": "string"}, {"name": "text", "dtype": "string"}, {"name": "authors", "dtype": "int32"}, {"name": "structure", "sequence": "string"}, {"name": "site", "dtype": "string"}, {"name": "multi-author", "dtype": "bool"}, {"name": "changes", "sequence": "bool"}], "splits": [{"name": "train", "num_bytes": 40499150, "num_examples": 3418}, {"name": "validation", "num_bytes": 20447137, "num_examples": 1713}], "download_size": 0, "dataset_size": 60946287}, {"config_name": "wide", "features": [{"name": "id", "dtype": "string"}, {"name": "text", "dtype": "string"}, {"name": "authors", "dtype": "int32"}, {"name": "structure", "sequence": "string"}, {"name": "site", "dtype": "string"}, {"name": "multi-author", "dtype": "bool"}, {"name": "changes", "sequence": "bool"}], "splits": [{"name": "train", "num_bytes": 97403392, "num_examples": 8030}, {"name": "validation", "num_bytes": 48850089, "num_examples": 4019}], "download_size": 0, "dataset_size": 146253481}]}
TAGS
#region-us 

Dataset Card for "style\_change\_detection"
===========================================


Table of Contents
-----------------


* Dataset Description
	+ Dataset Summary
	+ Supported Tasks and Leaderboards
	+ Languages
* Dataset Structure
	+ Data Instances
	+ Data Fields
	+ Data Splits
* Dataset Creation
	+ Curation Rationale
	+ Source Data
	+ Annotations
	+ Personal and Sensitive Information
* Considerations for Using the Data
	+ Social Impact of Dataset
	+ Discussion of Biases
	+ Other Known Limitations
* Additional Information
	+ Dataset Curators
	+ Licensing Information
	+ Citation Information
	+ Contributions


Dataset Description
-------------------


* Homepage: URL
* Repository:
* Paper:
* Point of Contact:
* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 207.20 MB
* Total amount of disk used: 207.20 MB


### Dataset Summary


The goal of the style change detection task is to identify text positions within a given multi-author document at which the author switches. Detecting these positions is a crucial part of the authorship identification process, and for multi-author document analysis in general.


Access to the dataset needs to be requested from zenodo.


### Supported Tasks and Leaderboards


### Languages


Dataset Structure
-----------------


### Data Instances


#### narrow


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 60.94 MB
* Total amount of disk used: 60.94 MB


An example of 'validation' looks as follows.


#### wide


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 146.26 MB
* Total amount of disk used: 146.26 MB


An example of 'train' looks as follows.


### Data Fields


The data fields are the same among all splits.


#### narrow


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features.


#### wide


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features.


### Data Splits



Dataset Creation
----------------


### Curation Rationale


### Source Data


#### Initial Data Collection and Normalization


#### Who are the source language producers?


### Annotations


#### Annotation process


#### Who are the annotators?


### Personal and Sensitive Information


Considerations for Using the Data
---------------------------------


### Social Impact of Dataset


### Discussion of Biases


### Other Known Limitations


Additional Information
----------------------


### Dataset Curators


### Licensing Information


### Contributions


Thanks to @lewtun, @ghomasHudson, @thomwolf, @lhoestq for adding this dataset.



### Dataset Summary


The goal of the style change detection task is to identify text positions within a given multi-author document at which the author switches. Detecting these positions is a crucial part of the authorship identification process, and for multi-author document analysis in general.


Access to the dataset needs to be requested from zenodo. ### Supported Tasks and Leaderboards ### Languages


Dataset Structure
----------------- ### Data Instances #### narrow


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 60.94 MB
* Total amount of disk used: 60.94 MB


An example of 'validation' looks as follows. #### wide


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 146.26 MB
* Total amount of disk used: 146.26 MB


An example of 'train' looks as follows. ### Data Fields


The data fields are the same among all splits. #### narrow


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features. #### wide


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features. ### Data Splits



Dataset Creation
---------------- ### Curation Rationale ### Source Data #### Initial Data Collection and Normalization #### Who are the source language producers? ### Annotations #### Annotation process #### Who are the annotators? ### Personal and Sensitive Information


Considerations for Using the Data
--------------------------------- ### Social Impact of Dataset ### Discussion of Biases ### Other Known Limitations


Additional Information
---------------------- ### Dataset Curators ### Licensing Information ### Contributions


Thanks to @lewtun, @ghomasHudson, @thomwolf, @lhoestq for adding this dataset.
TAGS
#region-us 
 ### Dataset Summary


The goal of the style change detection task is to identify text positions within a given multi-author document at which the author switches. Detecting these positions is a crucial part of the authorship identification process, and for multi-author document analysis in general.


Access to the dataset needs to be requested from zenodo. ### Supported Tasks and Leaderboards ### Languages


Dataset Structure
----------------- ### Data Instances #### narrow


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 60.94 MB
* Total amount of disk used: 60.94 MB


An example of 'validation' looks as follows. #### wide


* Size of downloaded dataset files: 0.00 MB
* Size of the generated dataset: 146.26 MB
* Total amount of disk used: 146.26 MB


An example of 'train' looks as follows. ### Data Fields


The data fields are the same among all splits. #### narrow


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features. #### wide


* 'id': a 'string' feature.
* 'text': a 'string' feature.
* 'authors': a 'int32' feature.
* 'structure': a 'list' of 'string' features.
* 'site': a 'string' feature.
* 'multi-author': a 'bool' feature.
* 'changes': a 'list' of 'bool' features. ### Data Splits



Dataset Creation
---------------- ### Curation Rationale ### Source Data #### Initial Data Collection and Normalization #### Who are the source language producers? ### Annotations #### Annotation process #### Who are the annotators? ### Personal and Sensitive Information


Considerations for Using the Data
--------------------------------- ### Social Impact of Dataset ### Discussion of Biases ### Other Known Limitations


Additional Information
---------------------- ### Dataset Curators ### Licensing Information ### Contributions


Thanks to @lewtun, @ghomasHudson, @thomwolf, @lhoestq for adding this dataset.