Document analysis technology in information systems for supporting research and commercial activities

被引：0
|
作者：
Yu. A. Zagorulko
E. A. Sidorova
机构：
[1] Russian Academy of Science,Ershov Institute of Informatics Systems, Siberian Branch
来源：
Optoelectronics, Instrumentation and Data Processing | 2009年 / 45卷 / 6期
关键词：
information system; ontology; semantic analysis of text; fact extraction; document content;
D O I：
10.3103/S8756699009060053
中图分类号：
学科分类号：
摘要：
Ontology-based information systems for supporting research and commercial activities are considered. The tool kit required for supporting document analysis by automatic extraction of information of significance to the user from document texts is substantiated. These tools should support the various stages of text analysis and include workbenchs for designing specialized dictionaries and knowledge bases. The proposed approach allows a semantic analysis of texts based on knowledge of the subject domain, document genre, and specific terminology used by experts in the subject.
引用
收藏
页码：520 / 525
页数：5
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