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文本挖掘在生物医学领域中的应用及其系统工具
引用本文:吕 婷,姜友好. 文本挖掘在生物医学领域中的应用及其系统工具[J]. 中华医学图书情报杂志, 2010, 19(4): 56-64
作者姓名:吕 婷  姜友好
作者单位:1. 解放军医学图书馆,北京,100039
2. 中南大学医学信息系,湖南,长沙,410013
摘    要:
系统介绍了生物医学文本挖掘的具体流程和文本挖掘技术在生物医学领域中的应用情况,并着重从自然语言处理和本体、命名实体识别、关系抽取、文本分类与聚类、共现分析、系统工具及评价、可视化等方面分别做了阐述.

关 键 词:生物医学文本挖掘  自然语言处理  命名实体识别  关系抽取  共现分析

Application of text mining in biomedical field and its system tools
LU Ting,Jiang You-hao. Application of text mining in biomedical field and its system tools[J]. Chinese Journal of Medical Library and Information Science, 2010, 19(4): 56-64
Authors:LU Ting  Jiang You-hao
Affiliation:1.Medical Library of Chinese PLA, Beijing 100039, China; 2.Department of Medical Information, Zhongnan University, Changsha 410013, Hunan Province, China
Abstract:
the specific processes of text mining in biomedicine and the application of text mining technology in biomedical field were introduced in detail with stress laid on the natural language processing, ontology, named entity recognition, relationship extraction, text classification and clustering, co-occurrence analysis, system tools and their evaluation, and visualization.
Keywords:text mining in biomedicine   natural language processing   named entity recognition   relationship extraction   co-occurrence analysis
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