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Learning to Recognize Protected Health Information in Electronic Health Records with Recurrent Neural Network

机译:运用递归神经网络学习识别电子病历中受保护的健康信息

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De-identification in electronic health records is a prerequisite to distribute medical records for further clinical data processing or mining. In this paper, we introduce a framework based on recurrent neural network to solve the de-identification problem, and compare state-of-the-art methods with our framework. It is integrated, which includes records skeleton generation, chunk representation and protected information labeling. We evaluate our framework on three datasets involving two English datasets from i2b2 de-identification challenge and a Chinese dataset we created. To the best of our knowledge, we are the first to apply RNN model to the Chinese de-identification problem. The experimental results indicate that our framework not only achieves high performance but also has strong generalization ability.
机译:电子病历中的取消标识是分发病历以进行进一步的临床数据处理或挖掘的先决条件。在本文中,我们介绍了一个基于递归神经网络的框架来解决去识别问题,并将最先进的方法与我们的框架进行比较。它是集成的,包括记录框架生成,块表示和受保护的信息标记。我们在三个数据集上评估我们的框架,这些数据集涉及来自i2b2去识别挑战的两个英文数据集和我们创建的中文数据集。据我们所知,我们是第一个将RNN模型应用于中文去识别问题的人。实验结果表明,我们的框架不仅实现了高性能,而且具有很强的泛化能力。

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