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Sentiment analysis is an essential part of text analysis, which is a larger field that includes determining and evaluating the author's emotional state. This method is essential since it makes it easier to comprehend consumers' feelings,…

计算与语言 · 计算机科学 2025-10-03 Sumaiya Tabassum

Purpose: In this paper, we present an automated method for article classification, leveraging the power of Large Language Models (LLM). The primary focus is on the field of ophthalmology, but the model is extendable to other fields.…

With the rapid development of natural language processing (NLP) technology, large-scale pre-trained language models such as GPT-3 have become a popular research object in NLP field. This paper aims to explore sentiment analysis optimization…

计算与语言 · 计算机科学 2024-05-17 Tong Zhan , Chenxi Shi , Yadong Shi , Huixiang Li , Yiyu Lin

The field of Natural Language Processing which involves the use of artificial intelligence to support human languages has seen tremendous growth due to its high-quality features. Its applications such as language translation, chatbots,…

计算与语言 · 计算机科学 2023-11-14 Sujan Poudel , Nabin Ghimire , Bipesh Subedi , Saugat Singh

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…

计算与语言 · 计算机科学 2019-09-12 Iz Beltagy , Kyle Lo , Arman Cohan

We hypothesize that large language models (LLMs) based on the transformer architecture can enable automated detection of clinical phenotype terms, including terms not documented in the HPO. In this study, we developed two types of models:…

定量方法 · 定量生物学 2023-11-10 Jingye Yang , Cong Liu , Wendy Deng , Da Wu , Chunhua Weng , Yunyun Zhou , Kai Wang

Algorithms and technologies are essential tools that pervade all aspects of our daily lives. In the last decades, health care research benefited from new computer-based recruiting methods, the use of federated architectures for data…

计算机与社会 · 计算机科学 2023-01-26 Chiara Criscuolo , Tommaso Dolci , Mattia Salnitri

Emotion Classification based on text is a task with many applications which has received growing interest in recent years. This paper presents a preliminary study with the goal to help researchers and practitioners gain insight into…

计算与语言 · 计算机科学 2023-03-01 Anna Koufakou , Jairo Garciga , Adam Paul , Joseph Morelli , Christopher Frank

Creating high-quality clinical Chains-of-Thought (CoTs) is crucial for explainable medical Artificial Intelligence (AI) while constrained by data scarcity. Although Large Language Models (LLMs) can synthesize medical data, their clinical…

人工智能 · 计算机科学 2025-10-21 Dou Liu , Ying Long , Sophia Zuoqiu , Di Liu , Kang Li , Yiting Lin , Hanyi Liu , Rong Yin , Tian Tang

Developing AI systems capable of nuanced ethical reasoning is critical as they increasingly influence human decisions, yet existing models often rely on superficial correlations rather than principled moral understanding. This paper…

计算机与社会 · 计算机科学 2025-10-16 Mahamodul Hasan Mahadi , Md. Nasif Safwan , Souhardo Rahman , Shahnaj Parvin , Aminun Nahar , Kamruddin Nur

Extracting phenotypes from clinical text has been shown to be useful for a variety of clinical use cases such as identifying patients with rare diseases. However, reasoning with numerical values remains challenging for phenotyping in…

计算与语言 · 计算机科学 2022-04-22 Ashwani Tanwar , Jingqing Zhang , Julia Ive , Vibhor Gupta , Yike Guo

In radiology, Artificial Intelligence (AI) has significantly advanced report generation, but automatic evaluation of these AI-produced reports remains challenging. Current metrics, such as Conventional Natural Language Generation (NLG) and…

Biases in observational data of treatments pose a major challenge to estimating expected treatment outcomes in different populations. An important technique that accounts for these biases is reweighting samples to minimize the discrepancy…

机器学习 · 计算机科学 2020-09-14 Michal Ozery-Flato , Pierre Thodoroff , Matan Ninio , Michal Rosen-Zvi , Tal El-Hay

School dropout is a serious problem in distance learning, where early detection is crucial for effective intervention and student perseverance. Predicting student dropout using available educational data is a widely researched topic in…

人工智能 · 计算机科学 2025-07-15 Meriem Zerkouk , Miloud Mihoubi , Belkacem Chikhaoui

Effective decision making from randomised controlled clinical trials relies on robust interpretation of the numerical results. However, the language we use to describe clinical trials can cause confusion both in trial design and in…

Randomized clinical trials are the gold standard for analyzing treatment effects, but high costs and ethical concerns can limit recruitment, potentially leading to invalid inferences. Incorporating external trial data with similar…

统计方法学 · 统计学 2024-09-09 Yujia Gu , Hanzhong Liu , Wei Ma

In the United States, 25% or greater than 200 billion dollars of hospital spending accounts for administrative costs that involve services for medical coding and billing. With the increasing number of patient records, manual assignment of…

Text generation has made significant advances in the last few years. Yet, evaluation metrics have lagged behind, as the most popular choices (e.g., BLEU and ROUGE) may correlate poorly with human judgments. We propose BLEURT, a learned…

计算与语言 · 计算机科学 2020-05-22 Thibault Sellam , Dipanjan Das , Ankur P. Parikh

Accurate classification of cancer-related biomedical abstracts is critical for advancing cancer informatics and supporting decision-making in healthcare research. Yet progress in this domain is often constrained by limited availability of…

人工智能 · 计算机科学 2025-10-14 Elias Hossain , Tasfia Nuzhat , Shamsul Masum , Shahram Rahimi , Noorbakhsh Amiri Golilarz

Variant and gene interpretation are fundamental to personalized medicine and translational biomedicine. However, traditional approaches are manual and labor-intensive. Generative language models (LMs) can facilitate this process,…

人工智能 · 计算机科学 2025-10-15 Owen Queen , Harrison G. Zhang , James Zou