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PICO Element Detection in Medical Text via Long Short-Term Memory Neural Networks

机译:通过长短期记忆神经网络对医学文本中的PICO元素进行检测

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Successful evidence-based medicine (EBM) applications rely on answering clinical questions by analyzing large medical literature databases. In order to formulate a well-defined, focused clinical question, a framework called PICO is widely used, which identifies the sentences in a given medical text that belong to the four components: Participants/Problem (P), Intervention (I), Comparison (C) and Outcome (O). In this work, we present a Long Short-Term Memory (LSTM) neural network based model to automatically detect PICO elements. By jointly classifying subsequent sentences in the given text, we achieve state-of-the-art results on PICO element classification compared to several strong baseline models. We also make our curated data public as a benchmarking dataset so that the community can benefit from it.
机译:成功的循证医学(EBM)应用程序依靠通过分析大型医疗文献数据库来回答临床问题。为了制定明确的,重点临床问题,广泛使用了一个名为Pico的框架,该框架被广泛使用,这在给定的医疗文本中识别属于四个组件的给定医疗文本:参与者/问题(P),干预(I),比较(c)和结果(o)。在这项工作中,我们介绍了一个长期的短期内存(LSTM)神经网络的模型,可以自动检测微微元素。通过在给定的文本中共同分类后续句子,与几个强基线模型相比,我们对微微元素分类实现最先进的结果。我们还将我们的策策数据作为基准数据集,以便社区可以从中受益。

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