This article is an exploration to biomedical question-answering system. This system is composed of three primary aspects: problem processing, information retrieving and answer extracting.

本文是对生物医学问答系统的一个探索，系统包括三个主要组成部分：问题处理、信息检索和答案抽取。

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Optical information processing, applied optics, optometry, laser technology, spectroscopy, optical fiber optics, biomedical optics.

光学信息处理，应用光学，视光学，激光技术光谱学，光纤光学，生物医学光学。

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Biomedical ontologies provide essential domain knowledge to drive data integration, information retrieval, data annotation, natural-language processing and decision support.

生物医学本体论提供了必要的领域知识以驱动数据整合、信息检索、数据注释、自然语言处理和决策支持。

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