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Obtaining large-scale annotated data for NLP tasks in the scientific domain is challenging and expensive. We release SciBERT, a pretrained language model based on BERT (Devlin et al., 2018) to address the lack of high-quality, large-scale…

Computation and Language · Computer Science 2019-09-12 Iz Beltagy , Kyle Lo , Arman Cohan

Social telehealth has revolutionized healthcare by enabling patients to share symptoms and receive medical consultations remotely. Users frequently post symptoms on social media and online health platforms, generating a vast repository of…

Computation and Language · Computer Science 2025-02-04 Malak Mohamed , Rokaia Emad , Ali Hamdi

Arabic morphological analysis is one of the essential stages in Arabic Natural Language Processing. In this paper we present an approach for Arabic morphological analysis. This approach is based on Arabic morphological automaton (AMAUT).…

Computation and Language · Computer Science 2011-01-31 Mourad Gridach , Noureddine Chenfour

Large language models have shown strong potential for Arabic medical text generation; however, traditional fine-tuning objectives treat all medical cases uniformly, ignoring differences in clinical severity. This limitation is particularly…

Computation and Language · Computer Science 2026-04-09 Ahmed Alansary , Molham Mohamed , Ali Hamdi

Coreference resolution, critical for identifying textual entities referencing the same entity, faces challenges in pronoun resolution, particularly identifying pronoun antecedents. Existing methods often treat pronoun resolution as a…

Computation and Language · Computer Science 2024-05-20 Hassan Haji Mohammadi , Alireza Talebpour , Ahmad Mahmoudi Aznaveh , Samaneh Yazdani

Social telehealth has made remarkable progress in healthcare by allowing patients to post symptoms and participate in medical consultations remotely. Users frequently post symptoms on social media and online health platforms, creating a…

Computation and Language · Computer Science 2025-09-03 Ali Hamdi , Malak Mohamed , Rokaia Emad , Khaled Shaban

Social media such as Twitter, Facebook, etc. has led to a generated growing number of comments that contains users opinions. Sentiment analysis research deals with these comments to extract opinions which are positive or negative. Arabic…

Computation and Language · Computer Science 2021-01-11 Anwar Alnawas , Nursal ARICI

The Arabic language suffers from a great shortage of datasets suitable for training deep learning models, and the existing ones include general non-specialized classifications. In this work, we introduce a new Arab medical dataset, which…

Computation and Language · Computer Science 2021-07-06 Jaafar Hammoud , Aleksandra Vatian , Natalia Dobrenko , Nikolai Vedernikov , Anatoly Shalyto , Natalia Gusarova

The predominance of English and Latin-based large language models (LLMs) has led to a notable deficit in native Arabic LLMs. This discrepancy is accentuated by the prevalent inclusion of English tokens in existing Arabic models, detracting…

Computation and Language · Computer Science 2024-02-27 Anis Koubaa , Adel Ammar , Lahouari Ghouti , Omar Najar , Serry Sibaee

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…

Computation and Language · Computer Science 2021-02-23 Ahmed Abdelali , Sabit Hassan , Hamdy Mubarak , Kareem Darwish , Younes Samih

Different from the traditional translation tasks, classical Chinese poetry translation requires both adequacy and fluency in translating culturally and historically significant content and linguistic poetic elegance. Large language models…

Computation and Language · Computer Science 2024-12-31 Andong Chen , Lianzhang Lou , Kehai Chen , Xuefeng Bai , Yang Xiang , Muyun Yang , Tiejun Zhao , Min Zhang

Pre-trained language models such as BERT have exhibited remarkable performances in many tasks in natural language understanding (NLU). The tokens in the models are usually fine-grained in the sense that for languages like English they are…

Computation and Language · Computer Science 2021-05-28 Xinsong Zhang , Pengshuai Li , Hang Li

Recent advances in Language Models have enabled the protein modeling community with a powerful tool since protein sequences can be represented as text. Specifically, by taking advantage of Transformers, sequence-to-property prediction will…

Biomolecules · Quantitative Biology 2023-09-07 Chakradhar Guntuboina , Adrita Das , Parisa Mollaei , Seongwon Kim , Amir Barati Farimani

Language models (LMs) have introduced a major paradigm shift in Natural Language Processing (NLP) modeling where large pre-trained LMs became integral to most of the NLP tasks. The LMs are intelligent enough to find useful and relevant…

Computation and Language · Computer Science 2023-05-09 Abbas Raza Ali , Muhammad Ajmal Siddiqui , Rema Algunaibet , Hasan Raza Ali

Sentiment analysis is a highly subjective and challenging task. Its complexity further increases when applied to the Arabic language, mainly because of the large variety of dialects that are unstandardized and widely used in the Web,…

Computation and Language · Computer Science 2019-06-06 Ramy Baly , Alaa Khaddaj , Hazem Hajj , Wassim El-Hajj , Khaled Bashir Shaban

Question answering(QA) is one of the most challenging yet widely investigated problems in Natural Language Processing (NLP). Question-answering (QA) systems try to produce answers for given questions. These answers can be generated from…

Computation and Language · Computer Science 2025-08-06 Kholoud Alsubhi , Amani Jamal , Areej Alhothali

Ancient Chinese is the essence of Chinese culture. There are several natural language processing tasks of ancient Chinese domain, such as ancient-modern Chinese translation, poem generation, and couplet generation. Previous studies usually…

Computation and Language · Computer Science 2021-04-22 Huishuang Tian , Kexin Yang , Dayiheng Liu , Jiancheng Lv

Arabic dialect identification is a complex problem for a number of inherent properties of the language itself. In this paper, we present the experiments conducted, and the models developed by our competing team, Mawdoo3 AI, along the way to…

Pretraining monolingual language models have been proven to be vital for performance in Arabic Natural Language Processing (NLP) tasks. In this paper, we conduct a comprehensive study on the role of data in Arabic Pretrained Language Models…

Computation and Language · Computer Science 2024-01-17 Abbas Ghaddar , Philippe Langlais , Mehdi Rezagholizadeh , Boxing Chen

Persian poetry plays an active role in Iranian cultural practice, where verses by canonical poets such as Hafez are frequently quoted, paraphrased, or completed from partial cues. Supporting such interactions requires language models to…

Computation and Language · Computer Science 2026-03-12 Ghazal Kalhor , Yadollah Yaghoobzadeh