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--- |
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license: eupl-1.1 |
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task_categories: |
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- token-classification |
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language: |
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- cs |
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- de |
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- en |
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- fr |
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- hu |
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- nl |
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- pl |
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- sk |
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- yi |
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tags: |
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- Holocaust |
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- EHRI |
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pretty_name: EHRI-NER |
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size_categories: |
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- 100K<n<1M |
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--- |
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# Dataset Card for ehri-ner/ehri-ner-all |
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<!-- Provide a quick summary of the dataset. --> |
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The European Holocaust Research Infrastructure (EHRI) aims to support Holocaust research by making information about dispersed Holocaust material accessible and interconnected through its services. Creating a tool capable of detecting named entities in texts such as Holocaust testimonies or archival descriptions would make it easier to link more material with relevant identifiers in domain-specific controlled vocabularies, semantically enriching it, and making it more discoverable. The EHRI-NER dataset is a multilingual dataset (Czech, German, English, French, Hungarian, Dutch, Polish, Slovak, Yiddish) suitable for training domain-specific Named Entity Recognition (NER) models for Holocaust-related texts. |
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We have converted all available Extensible Markup Language (XML) files from the EHRI digital scholarly editions (i.e., EHRI Online Editions) into a corpus in a format suitable for training NER models. |
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## Dataset Details |
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The EHRI-NER dataset includes a total of |
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505758 tokens, with 5351 person entities, 9399 |
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location entities, 1867 organization entities, 2237 |
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date entities, 528 ghetto entities, and 1229 camp |
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entities. |
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### Dataset Description |
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<!-- Provide a longer summary of what this dataset is. --> |
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Since 2018, the EHRI Consortium has supported |
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the development and publication of six |
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Holocaust-related digital scholarly editions (see [here](https://www.ehri-project.eu/ehri-online-editions)). |
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Each edition enables digital access to facsimiles |
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and transcripts of thematically related documents |
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held by different EHRI partner institutions |
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through a single web interface and unlocks new |
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ways of presenting and browsing through historical |
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sources using digital tools. Publishing a digital |
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edition is a resource-intensive process. Notwithstanding |
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the extensive archival research needed |
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for selecting the documents, additional steps include |
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transcribing and translating them and, most |
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importantly, annotating words and phrases found |
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within these texts and creating links with entities in |
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controlled vocabularies provided by EHRI and third |
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parties. Currently, this annotation is done manually |
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by or under the supervision of subject matter experts, |
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ensuring a high quality of annotations. We |
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repurposed these resources to convert them into |
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a dataset suitable for training NER models, which |
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we consider as a gold standard. |
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Each EHRI Online Edition consists of digitized |
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documents originating from various archives that |
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are selected, edited, and annotated by EHRI researchers |
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using the Text Encoding Initiative (TEI) |
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P5 standard, an XML |
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schema, which supports their online publication. |
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Editions enhance the edited documents by contextualizing |
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the information contained within them and |
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linking them to EHRI vocabularies and descriptions, |
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and by visualizing georeferenced entities through |
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interactive maps. Thanks to their encoding in TEI, |
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they are fully searchable and can be filtered using |
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facets such as spatial locations, topics, persons, organizations, |
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and institutions. All documents within |
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an edition have a transcript, either in their original |
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language, a translation, or both, and have access |
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to their facsimile. EHRI Editions are published without |
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a regular schedule and it is possible to update |
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them with new material or improve the already published |
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documents. |
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The resulting EHRI-NER |
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dataset includes nine languages: Czech (cs), |
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German (de), English (en), French (fr), Hungarian |
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(hu), Dutch (nl), Polish (pl), Slovak (sk), and Yiddish |
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(yi). |
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### Annotation format |
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Each word has been put on a separate line and there is an empty line after each sentence. |
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The annotations follow the conll2003 format (IOB). |
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### Entity Classes |
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PER, LOC, ORG, DATE, CAMP, GHETTO |
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- **Curated by:** EHRI |
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- **Funded by:** European Commission call H2020-INFRAIA-2018–2020. Grant agreement ID 871111. DOI 10.3030/871111. |
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- **Shared by:** Dermentzi, M. & Scheithauer, H. |
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- **Language(s) (NLP):** cs, de, en, fr, hu, nl, pl, sk, yi |
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- **License:** EUPL-1.2 |
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### Dataset Sources |
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- **Repository:** https://github.com/EHRI/EHRI-NER |
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- **Paper:** https://hal.science/hal-04547222 |
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## Uses |
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<!-- Address questions around how the dataset is intended to be used. --> |
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EHRI-NER is a multilingual dataset (Czech, German, English, |
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French, Hungarian, Dutch, Polish, Slovak, Yiddish) for Named Entity Recognition (NER) in Holocaust-related texts. |
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EHRI-NER is built by aggregating all the annotated documents in the EHRI Online Editions and converting them into a |
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format suitable for training domain-specific NER models. |
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### Source Data |
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<!-- This section describes the source data (e.g. news text and headlines, social media posts, translated sentences, ...). --> |
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This dataset is derived from the EHRI Online Editions, a series of six Holocaust-related digital scholarly editions (more info [here](https://www.ehri-project.eu/ehri-online-editions)). |
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#### Who are the source data producers? |
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<!-- This section describes the people or systems who originally created the data. It should also include self-reported demographic or identity information for the source data creators if this information is available. --> |
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This dataset |
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was made possible thanks to the previous work |
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of the editors and contributors of the EHRI Online |
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Editions, including the annotators, the people who |
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produced digital facsimiles of the original archival |
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material, and those who created the transcripts |
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and translations. |
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## Limitations |
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<!-- This section is meant to convey both technical and sociotechnical limitations. --> |
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This dataset stems from a series of manually annotated |
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digital scholarly editions, the EHRI Online Editions. The original purpose |
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of these editions was not to provide a dataset |
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for training NER models, although we argue that they nevertheless |
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constitute a high-quality resource that is |
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suitable to be used in this way. However, users should still be mindful that |
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our dataset repurposes a resource that was not built for purpose. |
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This dataset was put together as part of an EHRI-specific research project and may not be suitable for the purposes of other users/organizations. |
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### Recommendations |
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For more information, we encourage potential users to read the paper accompanying this dataset: |
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Dermentzi, M., & Scheithauer, H. (2024, May). Repurposing Holocaust-Related Digital Scholarly Editions to Develop Multilingual Domain-Specific Named Entity Recognition Tools. LREC-COLING 2024 - Joint International Conference on Computational Linguistics, Language Resources and Evaluation. HTRes@LREC-COLING 2024, Torino, Italy. https://hal.science/hal-04547222 |
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## Citation |
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**BibTeX:** |
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@inproceedings{dermentzi_repurposing_2024, |
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address = {Torino, Italy}, |
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title = {Repurposing {Holocaust}-{Related} {Digital} {Scholarly} {Editions} to {Develop} {Multilingual} {Domain}-{Specific} {Named} {Entity} {Recognition} {Tools}}, |
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url = {https://hal.science/hal-04547222}, |
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abstract = {The European Holocaust Research Infrastructure (EHRI) aims to support Holocaust research by making information about dispersed Holocaust material accessible and interconnected through its services. Creating a tool capable of detecting named entities in texts such as Holocaust testimonies or archival descriptions would make it easier to link more material with relevant identifiers in domain-specific controlled vocabularies, semantically enriching it, and making it more discoverable. With this paper, we release EHRI-NER, a multilingual dataset (Czech, German, English, French, Hungarian, Dutch, Polish, Slovak, Yiddish) for Named Entity Recognition (NER) in Holocaust-related texts. EHRI-NER is built by aggregating all the annotated documents in the EHRI Online Editions and converting them to a format suitable for training NER models. We leverage this dataset to fine-tune the multilingual Transformer-based language model XLM-RoBERTa (XLM-R) to determine whether a single model can be trained to recognize entities across different document types and languages. The results of our experiments show that despite our relatively small dataset, in a multilingual experiment setup, the overall F1 score achieved by XLM-R fine-tuned on multilingual annotations is 81.5{\textbackslash}\%. We argue that this score is sufficiently high to consider the next steps towards deploying this model.}, |
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urldate = {2024-04-29}, |
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booktitle = {{LREC}-{COLING} 2024 - {Joint} {International} {Conference} on {Computational} {Linguistics}, {Language} {Resources} and {Evaluation}}, |
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publisher = {ELRA Language Resources Association (ELRA); International Committee on Computational Linguistics (ICCL)}, |
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author = {Dermentzi, Maria and Scheithauer, Hugo}, |
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month = may, |
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year = {2024}, |
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keywords = {Digital Editions, Holocaust Testimonies, Multilingual, Named Entity Recognition, Transfer Learning, Transformers}, |
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} |
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**APA:** |
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Dermentzi, M., & Scheithauer, H. (2024, May). Repurposing Holocaust-Related Digital Scholarly Editions to Develop Multilingual Domain-Specific Named Entity Recognition Tools. LREC-COLING 2024 - Joint International Conference on Computational Linguistics, Language Resources and Evaluation. HTRes@LREC-COLING 2024, Torino, Italy. https://hal.science/hal-04547222 |