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A LightGBM and XGBoost Learning Method for Postoperative Critical Illness Key Indicators Analysis 期刊论文
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS, 2023, 卷号: 17, 期号: 8, 页码: 2016-2029
作者:  Han, Lei;  Zhu, Yiziting;  Chen, Yuwen;  Huang, Guoqiong;  Yi, Bin
收藏  |  浏览/下载:13/0  |  提交时间:2023/12/25
Critical illness  Light gradient boosting machine (LightGBM)  Indicator analysis  Shapley additive explanation (SHAP) value  Machine learning  
Two-stage hemoglobin prediction based on prior causality 期刊论文
FRONTIERS IN PUBLIC HEALTH, 2022, 卷号: 10, 页码: 12
作者:  Chen, Yuwen;  Zhong, Kunhua;  Zhu, Yiziting;  Sun, Qilong
收藏  |  浏览/下载:29/0  |  提交时间:2023/02/07
non-invasive  prediction  causal knowledge  hemoglobin  segmentation  
Bayesian Network Structure Learning Approach Based on Searching Local Structure of Strongly Connected Components 期刊论文
IEEE ACCESS, 2022, 卷号: 10, 页码: 67630-67638
作者:  Zhong, Kunhua;  Chen, Yuwen;  Zhang, Ju;  Qin, Xiaolin
收藏  |  浏览/下载:58/0  |  提交时间:2022/08/22
Bayes methods  Approximation algorithms  Search problems  Directed graphs  Heuristic algorithms  Periodic structures  Random variables  Bayesian network  structure learning  hill climbing search  strongly connected component  
Semi-supervised spatio-temporal CNN for recognition of surgical workflow 期刊论文
EURASIP Journal on Image and Video Processing, 2018, 卷号: 2018, 期号: 1
作者:  Chen,Yuwen;  Sun,Qi Long;  Zhong,Kunhua
Adobe PDF(2573Kb)  |  收藏  |  浏览/下载:154/0  |  提交时间:2019/01/17
Semi-supervised  Surgical workflow  CNN