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Analyzing authors' sentiments in texts as a technique for identifying text polarity can be practical and useful in various fields, including medicine and dentistry. Currently, due to factors such as patients' limited knowledge about their…

计算与语言 · 计算机科学 2024-01-25 Sare Mahdavifar , Seyed Mostafa Fakhrahmad , Elham Ansarifard

Depression is a prevalent mental health disorder that is difficult to detect early due to subjective symptom assessments. Recent advancements in large language models have offered efficient and cost-effective approaches for this objective.…

计算与语言 · 计算机科学 2025-04-08 Longdi Xian , Jianzhang Ni , Mingzhu Wang

In this research, we explored the improvement in terms of multi-class disease classification via pre-trained language models over Medical-Abstracts-TC-Corpus that spans five medical conditions. We excluded non-cancer conditions and examined…

计算与语言 · 计算机科学 2024-11-20 Ahmed Akib Jawad Karim , Muhammad Zawad Mahmud , Samiha Islam , Aznur Azam

Although rare diseases are characterized by low prevalence, approximately 300 million people are affected by a rare disease. The early and accurate diagnosis of these conditions is a major challenge for general practitioners, who do not…

计算与语言 · 计算机科学 2021-11-12 Isabel Segura-Bedmar , David Camino-Perdonas , Sara Guerrero-Aspizua

Extracting clinically relevant information from unstructured medical narratives such as admission notes, discharge summaries, and emergency case histories remains a challenge in clinical natural language processing (NLP). Medical Entity…

This study harnesses state-of-the-art AI technology for detecting mental disorders through user-generated textual content. Existing studies typically rely on fully supervised machine learning, which presents challenges such as the…

计算与语言 · 计算机科学 2025-03-17 Haoxin Liu , Wenli Zhang , Jiaheng Xie , Buomsoo Kim , Zhu Zhang , Yidong Chai , Sudha Ram

Oral diseases such as periodontal (gum) diseases and dental caries (cavities) affect billions of people across the world today. However, previous state-of-the-art models have relied on X-ray images to detect oral diseases, making them…

计算机视觉与模式识别 · 计算机科学 2023-08-31 Ayush Garg , Julia Lu , Anika Maji

Dental panoramic radiographs offer vast diagnostic opportunities, but training supervised deep learning networks for automatic analysis of those radiology images is hampered by a shortage of labeled data. Here, a different perspective on…

Intraoral scans are widely used in digital dentistry for tasks such as dental restoration, treatment planning, and orthodontic procedures. These scans contain detailed topological information, but manual annotation of these scans remains a…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Daron Weekley , Jace Duckworth , Anastasiia Sukhanova , Ananya Jana

This research presents an examination of categorizing the severity states of patients based on their electronic health records during a certain time range using multiple machine learning and deep learning approaches. The suggested method…

Oral cancer presents a formidable challenge in oncology, necessitating early diagnosis and accurate prognosis to enhance patient survival rates. Recent advancements in machine learning and data mining have revolutionized traditional…

机器学习 · 计算机科学 2025-06-13 Mohammad Subhi Al-Batah , Muhyeeddin Alqaraleh , Mowafaq Salem Alzboon

Imaging fluorescent disease biomarkers in tissues and skin is a non-invasive method to screen for health conditions. We report an automated process that combines intraoral fluorescent porphyrin biomarker imaging, clinical examinations and…

机器学习 · 计算机科学 2018-10-26 Gregory Yauney , Aman Rana , Lawrence C. Wong , Perikumar Javia , Ali Muftu , Pratik Shah

In this article, we present a new unique dataset for dental research - AlphaDent. This dataset is based on the DSLR camera photographs of the teeth of 295 patients and contains over 1200 images. The dataset is labeled for solving the…

This study proposes a medical entity extraction method based on Transformer to enhance the information extraction capability of medical literature. Considering the professionalism and complexity of medical texts, we compare the performance…

计算与语言 · 计算机科学 2025-04-08 Xiaokai Wang , Guiran Liu , Binrong Zhu , Jacky He , Hongye Zheng , Hanlu Zhang

Recent advances in large vision-language models (LVLMs) have demonstrated strong performance on general-purpose medical tasks. However, their effectiveness in specialized domains such as dentistry remains underexplored. In particular,…

计算机视觉与模式识别 · 计算机科学 2025-09-12 Jing Hao , Yuxuan Fan , Yanpeng Sun , Kaixin Guo , Lizhuo Lin , Jinrong Yang , Qi Yong H. Ai , Lun M. Wong , Hao Tang , Kuo Feng Hung

Automated retinal disease diagnosis is vital given the rising prevalence of conditions such as diabetic retinopathy and macular degeneration. Conventional deep learning approaches require large annotated datasets, which are costly and often…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Jasmaine Khale , Ravi Prakash Srivastava

Today, despite decades of developments in medicine and the growing interest in precision healthcare, vast majority of diagnoses happen once patients begin to show noticeable signs of illness. Early indication and detection of diseases,…

Oral cancer ranks among the most prevalent cancers globally, with a particularly high mortality rate in regions lacking adequate healthcare access. Early diagnosis is crucial for reducing mortality; however, challenges persist due to…

计算机视觉与模式识别 · 计算机科学 2025-10-03 Akshay Bhagwan Sonawane , Lena D. Swamikannan , Lakshman Tamil

Early detection of oral cancer and potentially malignant diseases is a major challenge in low-resource settings due to the scarcity of annotated data. We provide a unified approach for four-class oral lesion classification that incorporates…

图像与视频处理 · 电气工程与系统科学 2026-02-05 Rupam Mukherjee , Rajkumar Daniel , Soujanya Hazra , Shirin Dasgupta , Subhamoy Mandal

Deep learning approaches applied to medical imaging have reached near-human or better-than-human performance on many diagnostic tasks. For instance, the CheXpert competition on detecting pathologies in chest x-rays has shown excellent…

图像与视频处理 · 电气工程与系统科学 2022-04-19 Ananth Reddy Bhimireddy , John Lee Burns , Saptarshi Purkayastha , Judy Wawira Gichoya
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