The lexical properties of the gene ontology
The lexical properties of the gene ontology
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基因本体的词汇属性
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
O. Bodenreider
中科院分区：
文献类型：
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作者：
A. McCray;Allen C. Browne;O. Bodenreider
基因本体（Gene Ontology， GO）是为标注基因及其产物的分子信息而开发的一种结构。该本体是由GO联盟开发的共享资源，该联盟由一组研究各种模式生物的科学家组成。本文研究了基因本体中字符串的性质，并评估了它们在自然语言处理（NLP）中的有用性。我们扩展了以前的工作，确定了一组可靠地识别统一医学语言系统（UMLS）中自然语言短语的属性。结果表明，很大比例（79%）的GO术语对NLP应用可能有用。约35%的GO术语来自MEDLINE书目数据库的语料库，27%的术语来自当前版本的UMLS。
The Gene Ontology (GO) is a construct developed for the purpose of annotating molecular information about genes and their products. The ontology is a shared resource developed by the GO Consortium, a group of scientists who work on a variety of model organisms. In this paper we investigate the nature of the strings found in the Gene Ontology and evaluate them for their usefulness in natural language processing (NLP). We extend previous work that identified a set of properties that reliably identifies natural language phrases in the Unified Medical Language System (UMLS). The results indicate that a large percentage (79%) of GO terms are potentially useful for NLP applications. Some 35% of the GO terms were found in a corpus derived from the MEDLINE bibliographic database, and 27% of the terms were found in the current edition of the UMLS.