projecte-aina/DEBERTA_CIEL

DeBERTav2 finetuned for Named Entity Recognition.

Table of Contents

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• Model description
• Intended uses and limitations
• How to Use
• Training
  • Training data
  • Training procedure
• Evaluation
  • Variable and metrics
  • Evaluation results
• Additional information
  • Author
  • Contact information
  • Copyright
  • Licensing information
  • Funding
  • Citing information
  • Disclaimer)

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

Apache License, Version 2.0

Funding

This work/research has been promoted and financed by the Government of Catalonia through the Aina project.

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.