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biomedical text mining and its applications生物医学文本挖掘和它的应用程序.pdf

发布:2017-08-30约5.72万字共5页下载文档
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Education Biomedical Text Mining and Its Applications Raul Rodriguez-Esteban* Pfizer Research Technology Center, Cambridge, Massachusetts, United States of America Main Concepts hu-berlin.de/,hakenber/links/benchmarks. html;/ccp/corpora/ Terms obtaining.shtml). Before beginning a text A term is a name used in a specific mining task, it is advisable to limit the domain, and a terminology is a collection of scope of the task to a corpus made of a set terms. Terms abound in biomedical text, of documents around the topic of interest. where they constitute important building In our case, a PML corpus could comprise blocks. Some examples of terms are the all the Medline abstracts that mention the names of cell types, proteins, medical term ‘‘progressive multifocal leukoenceph- Introduction devices, diseases, gene mutations, chemical alopathy,’’ because this is an unambiguous names, and protein domains [7]. Due to term. Another relevant corpus to consider This tutorial is intended for biologists their importance, text mi
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