add readme and dataset

readme.md

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+---
+annotations_creators:
+- other
+language_creators:
+- found
+language:
+- en
+license:
+- cc-by-4.0
+multilinguality:
+- multilingual
+paperswithcode_id: null
+pretty_name: "wikipedia persons masked: A filtered version of the wikipedia dataset, with only pages of people."
+size_categories:
+- 10M<n<100M
+source_datasets:
+- original
+task_categories:
+- fill-mask
+
+---
+
+# wikipedia persons masked: A filtered version of the wikipedia dataset, with only pages of people
+
+## Table of Contents
+
+- [Table of Contents](#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 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:**
+- **Repository:** 
+- **Paper:** 
+- **Leaderboard:**
+- **Point of Contact:**
+
+### Dataset Summary
+
+Contains ~70k pages from wikipedia, each describing a person. For each page, the person described in the text
+is masked with a <mask> token. The ground truth for every mask is provided.
+
+### Supported Tasks and Leaderboards
+
+The dataset supports the tasks of fill-mask, but can also be used for other tasks such as question answering,
+e.g. "Who is <mask>?"
+
+### Languages
+
+*english only*
+
+## Dataset Structure
+
+There is one large dataset file (dataset.jsonl.xz), containing all data.
+
+Use the dataset like this:
+```python
+from datasets import load_dataset
+
+dataset = load_dataset('rcds/wikipedia-persons-masked')
+```
+
+### Data Fields
+
+Columns are:
+- id: the id in the original dataset
+- url: the link to the wikipedia page
+- title: the title of the wikipedia page
+- text: the original wikipedia text
+- sentences: text split to sentences
+- paraphrased_sentences: text split to sentences, with each sentence paraphrased (e.g. mutated a bit)
+- masked_text_original: original text with entity masked in every occurence (
+- masked_entities_original: array of entities masked in masked_text_original
+- masked_text_paraphrased: paraphrased text with entity masked in every occurence
+- masked_entities_paraphrased: array of entities msked in masked_text_paraphrased
+
+### Data Splits
+
+There are no splits.
+
+## Dataset Creation
+
+This dataset was created by using the wikipedia dataset from huggingface and processing it from there.
+People were queried via wikidata. The texts were split with nltk punkt, paraphrased with tuner007's pegasus.
+The entity recognition was performed with bert-base-NER by dslim and recognized entities replaced with a mask token. 
+
+### Curation Rationale
+
+[More Information Needed]
+
+### Source Data
+
+#### Initial Data Collection and Normalization
+
+[More Information Needed]
+
+#### Who are the source language producers?
+
+[More Information Needed]
+
+
+### Annotations
+
+#### Annotation process
+
+[More Information Needed]
+
+#### Who are the annotators?
+
+[More Information Needed]
+
+### Personal and Sensitive Information
+
+[More Information Needed]
+
+## Considerations for Using the Data
+
+### Social Impact of Dataset
+
+[More Information Needed]
+
+### Discussion of Biases
+
+[More Information Needed]
+
+### Other Known Limitations
+
+[More Information Needed]
+
+## Additional Information
+
+### Dataset Curators
+
+[More Information Needed]
+
+### Licensing Information
+
+[More Information Needed]
+
+### Citation Information
+
+```
+TODO add citation
+```
+
+### Contributions
+
+Thanks to [@skatinger](https://github.com/skatinger) for adding this dataset.

wikipedia-persons-masked.jsonl.xz

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