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。
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.
出处
《中华医学图书情报杂志》
CAS
2010年第4期56-64,共9页
Chinese Journal of Medical Library and Information Science
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
text mining in biomedicine
natural language processing
named entity recognition
relationship extraction
co-occurrence analysis
