no code implementations • 12 Mar 2024 • Zhiheng Lyu, Jiannan Yang, Zhongzhi Xu, Weilan Wang, Weibin Cheng, Kwok-Leung Tsui, Gary Tse, Qingpeng Zhang
The model integrates drug-protein-disease pathways and real-world clinical data of AF patients to generate the IS risk and potential pathways for each patient.
no code implementations • 30 Jan 2024 • Fei Jing, Zi-Ke Zhang, Qingpeng Zhang
The structure of data organization is widely recognized as having a substantial influence on the efficacy of machine learning algorithms, particularly in binary classification tasks.
no code implementations • 22 Sep 2023 • Yijun Li, Mengzhuo Guo, Miłosz Kadziński, Qingpeng Zhang
This study presents novel preference learning approaches to multiple criteria sorting problems in the presence of temporal criteria.
no code implementations • 29 Jul 2021 • Yu Cheng Hsu, Qingpeng Zhang, Efstratios Tsougenis, Kwok-Leung Tsui
We have also tested the performance in a variety of camera locations and concurrent motions with conveniently collected video with overall MAE 0. 06 and OBOA 0. 88.
no code implementations • 29 Jan 2021 • Yang Ye, Qingpeng Zhang, Zhidong Cao, Frank Youhua Chen, Houmin Yan, H. Eugene Stanley, Daniel Dajun Zeng
The threshold model captures the shortage contagion on the global PPE trade network.
Physics and Society
no code implementations • 20 Jan 2020 • Mengzhuo Guo, Qingpeng Zhang, Xiuwu Liao, Daniel Dajun Zeng
To address these issues, we propose a hybrid interpretable model that combines a piecewise linear component and a nonlinear component.
no code implementations • 17 Dec 2019 • Fengshi Jing, Qingpeng Zhang
We propose the Knowledge-enhanced Attentive Answer Selection (KAAS) model, which enhances the performance through (a) considering both the expertise and the authority of the answerer; (b) utilizing the human-labeled tags, the taxonomy of the tags, and the votes as the domain knowledge to infer the expertise of the answer; (c) using matrix decomposition of the social network (formed by following-relationship) to infer the authority of the answerer and incorporating such information in the process of evaluating the similarity between segments.
no code implementations • 14 Nov 2019 • Mengzhuo Guo, Zhongzhi Xu, Qingpeng Zhang, Xiuwu Liao, Jiapeng Liu
Ordinal regression predicts the objects' labels that exhibit a natural ordering, which is important to many managerial problems such as credit scoring and clinical diagnosis.
no code implementations • 4 Jun 2019 • Mengzhuo Guo, Qingpeng Zhang, Xiuwu Liao, Frank Youhua Chen, Daniel Dajun Zeng
To meet the decision maker's demand for more interpretable machine learning models, we propose a novel hybrid method, namely Neural Network-based Multiple Criteria Decision Aiding, which combines an additive value model and a fully-connected multilayer perceptron (MLP) to achieve good performance while capturing the explicit relationships between individual attributes and the prediction.
1 code implementation • 22 Feb 2019 • Jinyin Chen, Jian Zhang, Xuanheng Xu, Chengbo Fu, Dan Zhang, Qingpeng Zhang, Qi Xuan
Predicting the potential relations between nodes in networks, known as link prediction, has long been a challenge in network science.
no code implementations • 2 Apr 2018 • Yingli Wang, Qingpeng Zhang, Xiaoguang Yang
Our knowledge about the evolution of guarantee network in downturn period is limited due to the lack of comprehensive data of the whole credit system.
no code implementations • 21 Mar 2012 • C. Titus Brown, Adina Howe, Qingpeng Zhang, Alexis B. Pyrkosz, Timothy H. Brom
We here describe digital normalization, a single-pass computational algorithm that systematizes coverage in shotgun sequencing data sets, thereby decreasing sampling variation, discarding redundant data, and removing the majority of errors.