Warfarin Dose Estimation on High-dimensional and Incomplete Data
نویسندگان
چکیده
Warfarin is a widely used oral anticoagulant worldwide. However, due to the complex relationship between individual factors, it challenging estimate optimal warfarin dose give full play its ideal ef?cacy. Currently, there are plenty of studies using machine learning or deep techniques help with selection. But few them can resolve missing values and high-dimensional data naturally, that two main concerns when analyzing clinical real world data. In this work, we propose regard each patient’s record as set observed represent in an embedding space, enables our method learn from incomplete date directly avoid negative impact feature set. Then, novel neural network proposed combine embedded vectors non-linearly, capable capturing their correlations locating informative ones for prediction. After comparing baseline models on open source International Pharmacogenetics Consortium, experimental results demonstrate outperform others by signi?cant margin. further model performance different dosing subgroups, conclude has high application value clinical, especially patients high-dose medium-dose subgroups.
منابع مشابه
Estimation of the Warfarin Dose with Clinical and Pharmacogenetic Data
Copyright © 2009 Massachusetts Medical Society. Background Genetic variability among patients plays an important role in determining the dose of warfarin that should be used when oral anticoagulation is initiated, but practical methods of using genetic information have not been evaluated in a diverse and large population. We developed and used an algorithm for estimating the appropriate warfari...
متن کاملEstimation of the warfarin dose with clinical and pharmacogenetic data.
BACKGROUND Genetic variability among patients plays an important role in determining the dose of warfarin that should be used when oral anticoagulation is initiated, but practical methods of using genetic information have not been evaluated in a diverse and large population. We developed and used an algorithm for estimating the appropriate warfarin dose that is based on both clinical and geneti...
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Copyright © 2009 Massachusetts Medical Society. Background Genetic variability among patients plays an important role in determining the dose of warfarin that should be used when oral anticoagulation is initiated, but practical methods of using genetic information have not been evaluated in a diverse and large population. We developed and used an algorithm for estimating the appropriate warfari...
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ژورنال
عنوان ژورنال: Proceedings of the ... Annual Hawaii International Conference on System Sciences
سال: 2021
ISSN: ['2572-6862', '1530-1605']
DOI: https://doi.org/10.24251/hicss.2021.419