[1]文必龙,李云静. 基于油田领域本体的信息抽取技术研究[J].计算机技术与发展,2015,25(07):226-229.
　WEN Bi-long,LI Yun-jing. Research on Information Extraction Technology Based on Domain Ontology in Oil Field[J].,2015,25(07):226-229.
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 基于油田领域本体的信息抽取技术研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年07期
页码:
226-229
栏目:
应用开发研究
出版日期:
2015-07-10

文章信息/Info

Title:
 Research on Information Extraction Technology Based on Domain Ontology in Oil Field
文章编号:
1673-629X（2015)07-0226-04
作者:
 文必龙; 李云静
 东北石油大学 计算机与信息技术学院
Author(s):
 WEN Bi-long; LI Yun-jing
关键词:
 ; 信息抽取; GAtE ; 本体; 领域本体
Keywords:
 ; information extraction; GATE; ontology; domain ontology
分类号:
TP311
文献标志码:
A
摘要:
 文中主要针对当前油田搜索引擎本身不能直接、自动、高效地从油田文本中抽取出精确信息，语义信息不清晰，而且模式不明确的现状进行分析、研究，将信息抽取技术引入到油田信息搜索引擎中，从而构建一种适合于油田领域的信息抽取系统。构建油田领域本体，在GAtE框架下，对油田信息进行语法分析并生成相应的抽取规则，最后对文档进行信息抽取，展示抽取结果。该研究会为以后油田自动报表生成、知识推理、自动问答等提供依据，具有很大的实用价值。
Abstract:
 Mainly aiming at the situation that current oil field search engine itself cannot be direct,automatic,efficient extraction of accu-rate information from the field of text,the semantic information is not clear,and the mode is uncertainty,analysis and research is made. In-formation extraction technology is introduced into the field of information search engine,in order to build an information extraction sys-tem suitable for oil field. Constructing the oil field ontology,under the framework of GATE,conduct syntax analysis for oil field informa-tion and generate extraction rules corresponding. Finally,to extract information from the document,display the results of extraction. For automatic report generation,knowledge reasoning,automatic question answering,provide the basis,this research has great practical value.

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更新日期/Last Update: 2015-09-08