公开(公告)号：KR1020100069958A

公开(公告)日：2010-06-25

申请号：KR1020080128519

申请日：2008-12-17

Applicant: 한국과학기술원 ,  포항공과대학교 산학협력단

Inventor： 최기선 ,  이종혁 ,  김세종 ,  정헌영 ,  김한경

IPC: G06F17/27 ,  G06F17/30

CPC classification number: G06F17/2785 ,  G06F17/2705 ,  G06F17/30734

Abstract: PURPOSE: A semantic relation extraction method using pairs of pattern sharing a term for ontology construction is provided to select the pairs of terms more proper to represent a semantic relation by extracting the semantic relation for the terms placed in different sentences. CONSTITUTION: The sentences of high-capacity document are refined, and the analysis for the refined sentences is performed. The pairs of terms which belong to each sentence and the patterns placed between the pairs of the terms are extracted by using a dictionary. The pairs of patterns sharing the terms placed in different sentences and the rest terms are extracted, and the semantic relation for the pairs of the terms placed in the different sentences is extracted by using the pairs of patterns sharing the rest terms.

Abstract translation: 目的：提供一种使用对共享本体构建术语的模式对的语义关系提取方法，通过提取不同句子中的术语的语义关系来选择更合适的词语对来表示语义关系。 构成：对大容量文件的句子进行了细化，对精致句子进行了分析。 通过使用字典来提取属于每个句子的术语对和放置在术语对之间的模式。 提取共享放置在不同句子中的术语和剩余术语的模式对，并且通过使用共享其余术语的模式对来提取放置在不同句子中的术语对的语义关系。