TEXT_Models
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Encoders / Decoders models, foundational, pretrained or fine-tuned
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DeBERTav2 finetuned for Named Entity Recognition.
Table of Contents
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Model description
The DEBERTA_CIEL is a Multilingual Named Entity Recognition (NER) model fine-tuned from the [deberta-v3-large] model, a DeBERTa base model pre-trained on English language data collected from publicly available corpora and crawlers.
It has been trained with CEIL, Catalan Entity Identification and Linking, a Catalan-language dataset that contains 9 main types and 52 subtypes on all kinds of short texts, with almost 59K documents.
The model is able to detect and classify entities in at least 3 languages: Spanish, Catalan and English, although no formal evaluation has been carried out yet.
Intended uses and limitations
How to use
from transformers import pipeline
pipe = pipeline("ner", model="projecte-aina/DEBERTA_CIEL")
example = "George Smith Patton fué un general del Ejército de los Estados Unidos en Europa durante la Segunda Guerra Mundial. "
ner_entity_results = pipe(example, aggregation_strategy="simple")
print(ner_entity_results)
[{'entity_group': 'person-other', 'score': 0.55470794, 'word': 'George Smith Patton', 'start': 0, 'end': 19}, {'entity_group': 'organization-other', 'score': 0.8435558, 'word': 'Ejército de los Estados Unidos', 'start': 38, 'end': 69}, {'entity_group': 'location-other', 'score': 0.8351533, 'word': 'Europa', 'start': 72, 'end': 79}, {'entity_group': 'event-attack/terrorism/militaryconflict', 'score': 0.8960169, 'word': 'Segunda Guerra Mundial', 'start': 90, 'end': 113}]
Limitations and bias
At the time of submission, no measures have been taken to estimate the bias embedded in the model. However, we are well aware that our models may be biased since the corpora have been collected using crawling techniques on multiple web sources. We intend to conduct research in these areas in the future, and if completed, this model card will be updated.
Training
We used the NERC dataset in Catalan called Catalan Entity Identification and Linking for training and evaluation.
Evaluation
Accuracy was calculated using the development set, and reflects the non-balanced nature of the dataset.
Major types
| Type | num. Instances in dev set |
|---|---|
| CW * | 4551 |
| GPE | 19751 |
| Other | 2824 |
| building | 2188 |
| event | 3000 |
| location | 3408 |
| organization | 17285 |
| person | 21689 |
| product | 1038 |
*: Cultural Work
Subtypes
| Type | num. Instances in dev set |
|---|---|
| CW-broadcastprogram | 765 |
| CW-film | 549 |
| CW-music | 1027 |
| CW-other | 555 |
| CW-painting | 205 |
| CW-writtenart | 1450 |
| GPE | 19751 |
| Other | 2824 |
| building-airport | 176 |
| building-governmentfacility | 72 |
| building-hospital | 113 |
| building-hotel | 32 |
| building-other | 1585 |
| building-restaurant | 48 |
| building-shops | 34 |
| building-sportsfacility | 127 |
| event-attack/terrorism/militaryconflict | 411 |
| event-disaster | 23 |
| event-other | 1069 |
| event-political | 444 |
| event-protest | 29 |
| event-sportsevent | 1024 |
| location-bodiesofwater | 673 |
| location-island | 140 |
| location-mountain | 515 |
| location-other | 1602 |
| location-park | 93 |
| location-road/railway/highway/transit | 385 |
| organization-education | 2097 |
| organization-government | 2939 |
| organization-media | 1963 |
| organization-onlinebusiness | 197 |
| organization-other | 4733 |
| organization-politicalparty | 2272 |
| organization-privatecompany | 1809 |
| organization-religious | 210 |
| organization-sportsteam | 1065 |
| person-actor/director | 1480 |
| person-artist/author | 5812 |
| person-athlete | 1306 |
| person-group | 699 |
| person-influencer | 17 |
| person-other | 8444 |
| person-politician | 3259 |
| person-scholar/scientist | 672 |
| product-E-device | 102 |
| product-clothing | 27 |
| product-consumer_good | 20 |
| product-food | 324 |
| product-other | 69 |
| product-software | 382 |
| product-vehicle | 114 |
Additional information
Author
Language Technologies Unit (LangTech) at the Barcelona Supercomputing Center (langtech@bsc.es)
Contact information
For further information, send an email to langtech@bsc.es
Copyright
Copyright (c) 2023 Language Technologies Unit (LangTech) at Barcelona Supercomputing Center
Licensing Information
Funding
This work was funded by the Departament de la Vicepresidència i de Polítiques Digitals i Territori de la Generalitat de Catalunya within the framework of Projecte AINA.
Citation information
Disclaimer
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The models published in this repository are intended for a generalist purpose and are available to third parties. These models may have bias and/or any other undesirable distortions.
When third parties, deploy or provide systems and/or services to other parties using any of these models (or using systems based on these models) or become users of the models, they should note that it is their responsibility to mitigate the risks arising from their use and, in any event, to comply with applicable regulations, including regulations regarding the use of Artificial Intelligence.
In no event shall the owner and creator of the models (BSC – Barcelona Supercomputing Center) be liable for any results arising from the use made by third parties of these models.
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