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Predicting student performance under varying data distributions is a challenging task. This study proposes a method to improve prediction accuracy by employing transfer learning techniques on the dataset with varying distributions. Using…

计算机与社会 · 计算机科学 2024-07-19 Yan Zhao

Deep learning-based electrocardiogram (ECG) classification has shown impressive performance but clinical adoption has been slowed by the lack of transparent and faithful explanations. Post hoc methods such as saliency maps may fail to…

Named entity recognition is a key component of Information Extraction (IE), particularly in scientific domains such as biomedicine and chemistry, where large language models (LLMs), e.g., ChatGPT, fall short. We investigate the…

计算与语言 · 计算机科学 2024-04-02 Hongyi Liu , Qingyun Wang , Payam Karisani , Heng Ji

Despite extensive standardization, diagnostic interviews for mental health disorders encompass substantial subjective judgment. Previous studies have demonstrated that EEG-based neural measures can function as reliable objective correlates…

Due to high annotation costs making the best use of existing human-created training data is an important research direction. We, therefore, carry out a systematic evaluation of transferability of BERT-based neural ranking models across five…

信息检索 · 计算机科学 2021-11-23 Iurii Mokrii , Leonid Boytsov , Pavel Braslavski

Annotating histopathological images is a time-consuming andlabor-intensive process, which requires broad-certificated pathologistscarefully examining large-scale whole-slide images from cells to tissues.Recent frontiers of transfer learning…

计算机视觉与模式识别 · 计算机科学 2020-08-24 Dou Xu , Chang Cai , Chaowei Fang , Bin Kong , Jihua Zhu , Zhongyu Li

Label ambiguity is an inherent problem in real-world electrocardiogram (ECG) diagnosis, arising from overlapping conditions and diagnostic disagreement. However, current ECG models are trained under the assumption of clean and non-ambiguous…

机器学习 · 计算机科学 2025-12-15 Sana Rahmani , Javad Hashemi , Ali Etemad

Stroke patient cross-subject electroencephalography (EEG) decoding of motor imagery (MI) brain-computer interface (BCI) is essential for motor rehabilitation, yet lesion-related abnormal temporal dynamics and pronounced inter-patient…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Xiangkai Wang , Yun Zhao , Dongyi He , Qingling Xia , Gen Li , Nizhuan Wang , Ningxiao Peng , Bin Jiang

The growing use of permanent monitoring systems has increased data availability, offering new opportunities for structural assessment but also posing scalability challenges, especially across large bridge networks. Managing multiple…

机器学习 · 计算机科学 2025-09-24 Elisa Tomassini , Enrique García-Macías , Filippo Ubertini

Current transferability estimation methods designed for natural image datasets are often suboptimal in medical image classification. These methods primarily focus on estimating the suitability of pre-trained source model features for a…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Dovile Juodelyte , Enzo Ferrante , Yucheng Lu , Prabhant Singh , Joaquin Vanschoren , Veronika Cheplygina

Industrial insider risk assessment using electroencephalogram (EEG) signals has consistently attracted a lot of research attention. However, EEG signal-based risk assessment systems, which could evaluate the emotional states of humans, have…

信号处理 · 电气工程与系统科学 2023-02-09 Zhibo Zhang , Sani Umar , Ahmed Y. Al Hammadi , Sangyoung Yoon , Ernesto Damiani , Chan Yeob Yeun

Transfer learning is a commonly used strategy for medical image classification, especially via pretraining on source data and fine-tuning on target data. There is currently no consensus on how to choose appropriate source data, and in the…

计算机视觉与模式识别 · 计算机科学 2021-07-14 Irma van den Brandt , Floris Fok , Bas Mulders , Joaquin Vanschoren , Veronika Cheplygina

Diagnosis prediction is a critical task in healthcare, where timely and accurate identification of medical conditions can significantly impact patient outcomes. Traditional machine learning and deep learning models have achieved notable…

机器学习 · 计算机科学 2025-01-09 Qiuhao Lu , Rui Li , Elham Sagheb , Andrew Wen , Jinlian Wang , Liwei Wang , Jungwei W. Fan , Hongfang Liu

Deep neural networks such as convolutional neural networks (CNNs) and transformers have achieved many successes in image classification in recent years. It has been consistently demonstrated that best practice for image classification is…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Jo Plested , Musa Phiri , Tom Gedeon

AI algorithms have become valuable in aiding professionals in healthcare. The increasing confidence obtained by these models is helpful in critical decision demands. In clinical dermatology, classification models can detect malignant…

Despite the remarkable success achieved by graph convolutional networks for functional brain activity analysis, the heterogeneity of functional patterns and the scarcity of imaging data still pose challenges in many tasks. Transferring…

机器学习 · 计算机科学 2022-12-19 Wenhui Cui , Haleh Akrami , Anand A. Joshi , Richard M. Leahy

Three-dimensional medical image segmentation is one of the most important problems in medical image analysis and plays a key role in downstream diagnosis and treatment. Recent years, deep neural networks have made groundbreaking success in…

计算机视觉与模式识别 · 计算机科学 2019-09-27 Chunwei Ma , Zhanghexuan Ji , Mingchen Gao

Through this project, we researched on transfer learning methods and their applications on real world problems. By implementing and modifying various methods in transfer learning for our problem, we obtained an insight in the advantages and…

机器学习 · 计算机科学 2017-07-11 Hailin Chen , Shengping Cui , Sebastian Li

Data fusion and transfer learning are rapidly growing fields that enhance model performance for a target population by leveraging other related data sources or tasks. The challenges lie in the various potential heterogeneities between the…

机器学习 · 统计学 2025-08-19 Jing Wang , HaiYing Wang , Kun Chen

Deep neural networks (DNNs) are observed to be successful in pattern classification. However, high classification performances of DNNs are related to their large training sets. Unfortunately, in the literature, the datasets used to classify…

机器学习 · 计算机科学 2021-03-23 Zumray Dokur , Tamer Olmez