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This work investigates the identification of Charismatic Leadership Tactics (CLTs) in natural language using a fine-tuned Bidirectional Encoder Representations from Transformers (BERT) model. Based on an own extensive corpus of CLTs…

计算与语言 · 计算机科学 2024-10-01 Yasser Saeid , Felix Neubürger , Stefanie Krügl , Helena Hüster , Thomas Kopinski , Ralf Lanwehr

Pre-training a transformer-based model for the language modeling task in a large dataset and then fine-tuning it for downstream tasks has been found very useful in recent years. One major advantage of such pre-trained language models is…

计算与语言 · 计算机科学 2020-11-17 Md Tahmid Rahman Laskar , Enamul Hoque , Jimmy Xiangji Huang

Annotated data has become the most important bottleneck in training accurate machine learning models, especially for areas that require domain expertise. A recent approach to deal with the above issue proposes using natural language…

计算与语言 · 计算机科学 2021-01-19 Yannis Papanikolaou

Although BERT is widely used by the NLP community, little is known about its inner workings. Several attempts have been made to shed light on certain aspects of BERT, often with contradicting conclusions. A much raised concern focuses on…

计算与语言 · 计算机科学 2020-10-13 Nikolaos Manginas , Ilias Chalkidis , Prodromos Malakasiotis

Fine-tuned Bidirectional Encoder Representations from Transformers (BERT)-based sequence classification models have proven to be effective for detecting Alzheimer's Disease (AD) from transcripts of human speech. However, previous research…

计算与语言 · 计算机科学 2020-11-13 Aparna Balagopalan , Jekaterina Novikova

Teamwork is a necessary competency for students that is often inadequately assessed. Towards providing a formative assessment of student teamwork, an automated natural language processing approach was developed to identify teamwork…

计算与语言 · 计算机科学 2023-12-12 Junyoung Lee , Elizabeth Koh

The Bidirectional Encoder Representations from Transformers (BERT) is currently one of the most important and state-of-the-art models for natural language. However, it has also been shown that for domain-specific tasks it is helpful to…

计算与语言 · 计算机科学 2022-05-20 Veronika Arefieva , Roman Egger

Although large language models have demonstrated the potential for personalized advertising recommendations in experimental environments, in actual operations, how advertising recommendation systems can be combined with measures such as…

计算与语言 · 计算机科学 2025-05-09 Haoyang Feng , Yanjun Dai , Yuan Gao

Bidirectional Encoder Representations from Transformers or BERT~\cite{devlin-etal-2019-bert} has been one of the base models for various NLP tasks due to its remarkable performance. Variants customized for different languages and tasks are…

计算与语言 · 计算机科学 2022-11-22 Ting Han , Kunhao Pan , Xinyu Chen , Dingjie Song , Yuchen Fan , Xinyu Gao , Ruyi Gan , Jiaxing Zhang

Bidirectional Encoder Representations from Transformers (BERT) represents the latest incarnation of pretrained language models which have recently advanced a wide range of natural language processing tasks. In this paper, we showcase how…

计算与语言 · 计算机科学 2019-09-06 Yang Liu , Mirella Lapata

Pretraining Bidirectional Encoder Representations from Transformers (BERT) for downstream NLP tasks is a non-trival task. We pretrained 5 BERT models that differ in the size of their training sets, mixture of formal and informal Arabic, and…

计算与语言 · 计算机科学 2021-02-23 Ahmed Abdelali , Sabit Hassan , Hamdy Mubarak , Kareem Darwish , Younes Samih

Small and imbalanced datasets commonly seen in healthcare represent a challenge when training classifiers based on deep learning models. So motivated, we propose a novel framework based on BioBERT (Bidirectional Encoder Representations from…

计算与语言 · 计算机科学 2020-06-23 Shijing Si , Rui Wang , Jedrek Wosik , Hao Zhang , David Dov , Guoyin Wang , Ricardo Henao , Lawrence Carin

The impressive capabilities of recent generative models to create texts that are challenging to distinguish from the human-written ones can be misused for generating fake news, product reviews, and even abusive content. Despite the…

Pre-training large-scale neural language models on raw texts has made a significant contribution to improving transfer learning in natural language processing (NLP). With the introduction of transformer-based language models, such as…

计算与语言 · 计算机科学 2024-05-08 Shoya Wada , Toshihiro Takeda , Shiro Manabe , Shozo Konishi , Jun Kamohara , Yasushi Matsumura

The abundance of information in digital media, which in today's world is the main source of knowledge about current events for the masses, makes it possible to spread disinformation on a larger scale than ever before. Consequently, there is…

计算与语言 · 计算机科学 2022-06-24 Jędrzej Kozal , Michał Leś , Paweł Zyblewski , Paweł Ksieniewicz , Michał Woźniak

Text classification stands as a cornerstone within the realm of Natural Language Processing (NLP), particularly when viewed through computer science and engineering. The past decade has seen deep learning revolutionize text classification,…

计算与语言 · 计算机科学 2025-04-23 Marco Siino , Ilenia Tinnirello , Marco La Cascia

Recent years have seen a proliferation of attention mechanisms and the rise of Transformers in Natural Language Generation (NLG). Previously, state-of-the-art NLG architectures such as RNN and LSTM ran into vanishing gradient problems; as…

计算与语言 · 计算机科学 2021-02-17 M. Onat Topal , Anil Bas , Imke van Heerden

The emerging classical-quantum transfer learning paradigm has brought a decent performance to quantum computational models in many tasks, such as computer vision, by enabling a combination of quantum models and classical pre-trained neural…

量子物理 · 物理学 2023-02-28 Qiuchi Li , Benyou Wang , Yudong Zhu , Christina Lioma , Qun Liu

The use of BERT, one of the most popular language models, has led to improvements in many Natural Language Processing (NLP) tasks. One such task is Named Entity Recognition (NER) i.e. automatic identification of named entities such as…

计算与语言 · 计算机科学 2023-03-10 Harshil Darji , Jelena Mitrović , Michael Granitzer

Although Bidirectional Encoder Representations from Transformers (BERT) have achieved tremendous success in many natural language processing (NLP) tasks, it remains a black box. A variety of previous works have tried to lift the veil of…

计算与语言 · 计算机科学 2021-02-16 Wei-Tsung Kao , Tsung-Han Wu , Po-Han Chi , Chun-Cheng Hsieh , Hung-Yi Lee