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首页> 外文会议>66th ASIST (American Society for Information Science and Technology) Annual Meeting; Oct 19-22, 2003; Long Beach, CA >A Text Corpus Approach to an Analysis of the Shared Use of Core Terminology
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A Text Corpus Approach to an Analysis of the Shared Use of Core Terminology

机译：文本语料库方法对核心术语共享使用的分析

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We sought to investigate the shared use of core Ophthalmology terms in the domains of Ophthalmology, Family Practice and Radiology. A random sample of 450 terms was selected from the terms submitted as Ophthalmology terms in the NLM/AHCPR Large Scale Vocabulary Test. Two expert Ophthalmologists rated each term as Ophthalmic or non-Ophthalmic. When both raters agreed that a term was Ophthalmic, it was treated as a core Ophthalmology term for purposes of the study. We searched for the core terms in a text corpus of 38,695 MEDLINE abstracts covering 1970-1999 from journals representing the three domains of Ophthalmology, Radiology, and Family Practice. We compared proportions of abstracts from each domain for each term. We examined overlap of confidence intervals for proportions of abstracts for each core term and domain. Core Ophthalmology terms were used significantly more by Ophthalmology than by Radiology, or by Family Practice.
机译：我们试图调查眼科，家庭实践和放射学领域中眼科核心术语的共享使用。从NLM / AHCPR大规模词汇测试中作为眼科术语提交的术语中选择了450个术语的随机样本。两名专业眼科医生将每个术语评定为眼科或非眼科。当两个评估者都同意一个术语是眼科术语时，出于研究目的，该术语被视为眼科的核心术语。我们从代表眼科学，放射学和家庭医学三个领域的期刊中搜索了涵盖1970-1999年的38,695份MEDLINE摘要的文本语料库中的核心术语。我们比较了每个术语每个领域的摘要比例。我们针对每个核心术语和领域的摘要比例检查了置信区间的重叠。眼科使用核心眼科术语的比例明显高于放射科或家庭实践。

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