[1]XIONG Lipeng,XU Xiuyuan,NIU Hao,et al.Predicting postoperative pulmonary complications after lung surgery using nmODE[J].CAAI Transactions on Intelligent Systems,2025,20(1):198-205.[doi:10.11992/tis.202401007]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
20
Number of periods:
2025 1
Page number:
198-205
Column:
学术论文—人工智能基础
Public date:
2025-01-05
- Title:
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Predicting postoperative pulmonary complications after lung surgery using nmODE
- Author(s):
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XIONG Lipeng1; XU Xiuyuan1; NIU Hao1; CHEN Nan2; ZHANG Yi1
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1. College of Computer Science, Sichuan University, Chengdu 610065, China;
2. West China Hospital, Sichuan University, Chengdu 610065, China
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- Keywords:
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disease prediction; heterogeneous tabular data; neural memory ordinary differential equation; extreme gradient boosting; long short-term memory; synthetic minority oversampling technique; class imbalance; patient prognosis
- CLC:
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TP399
- DOI:
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10.11992/tis.202401007
- Abstract:
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In order to accurately predict the occurrence of postoperative complications in patients’ lungs, a complication prediction model combining neural memory ordinary differential equation (nmODE) is proposed. The method of this model is as follows: firstly, an extreme gradient boosting (XGBoost) tree structure is used to encode the data and extract its feature importance. Then, a long short-term memory neural network is employed to analyze the dependency of the data’s relevant features and extract the processed features. Finally, by utilizing the memory and learning capabilities of nmODE, the extracted features are deeply analyzed to obtain the final prediction results. Experimental evaluation has demonstrated the effectiveness of the proposed model in the dataset of postoperative complications in the lungs, showing superior performance compared with existing models. Furthermore, it can provide more accurate results for predicting the occurrence of postoperative complications in lung surgery.