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arXiv 2008.01868cs.LGstat.ML
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药物处方的跨全局注意力图核网络预测

Cross-Global Attention Graph Kernel Network Prediction of Drug Prescription

Georgetown University(乔治城大学);Meng Cheng Family Medicine Clinic(孟诚家庭医学科诊所);Tri-Service General Hospital(三军总医院);Fu Jen Catholic University(辅仁大学)

Hao-Ren Yao, Der-Chen Chang, Ophir Frieder, Wendy Huang, I-Chia Liang, Chi-Feng Hung

摘要:

我们提出了一个端到端的,可解释的,深度学习的架构来学习预测慢性病药物处方结果的图形内核。这是通过深度度量学习与支持向量机目标协作使用电子健康记录的图形表示来实现的。我们将预测模型制定为具有自适应学习图内核的二进制图分类问题,通过患者图之间的新的跨全局注意力节点匹配,同时计算多个图,而无需训练对或三元组生成。使用台湾国民健康保险研究数据库的结果表明,我们的方法优于目前的最先进的模型在准确性和可解释性。

英文摘要:

We present an end-to-end, interpretable, deep-learning architecture to learn a graph kernel that predicts the outcome of chronic disease drug prescription. This is achieved through a deep metric learning collaborative with a Support Vector Machine objective using a graphical representation of Electronic Health Records. We formulate the predictive model as a binary graph classification problem with an adaptive learned graph kernel through novel cross-global attention node matching between patient graphs, simultaneously computing on multiple graphs without training pair or triplet generation. Results using the Taiwanese National Health Insurance Research Database demonstrate that our approach outperforms current start-of-the-art models both in terms of accuracy and interpretability.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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