MPLUS:概率医学语言理解系统

Lee M. Christensen, P. Haug, M. Fiszman
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引用次数: 108

摘要

本文描述了MPLUS (M+)的基本原理和实现,MPLUS是一种鲁棒的医学文本分析工具,它使用基于贝叶斯网络(BNs)的语义模型。bn为表示医学文本中的语义模式以及对这些模式的识别和推理提供了一种简洁而有用的形式。bn具有抗噪性,并有利于M+的训练。
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MPLUS: a probabilistic medical language understanding system
This paper describes the basic philosophy and implementation of MPLUS (M+), a robust medical text analysis tool that uses a semantic model based on Bayesian Networks (BNs). BNs provide a concise and useful formalism for representing semantic patterns in medical text, and for recognizing and reasoning over those patterns. BNs are noise-tolerant, and facilitate the training of M+.
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MPLUS: a probabilistic medical language understanding system Tuning support vector machines for biomedical named entity recognition Biomedical text retrieval in languages with a complex morphology Utilizing text mining results: The Pasta Web System Contrast and variability in gene names
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