CAJ | 학술논문

为了将推理与文本检索有效融合起来,提出了一种包含多类型查询的语义搜索引擎体系结构,在此基础上设计并实现了语义搜索引擎系统Smartch.Smartch基于合理的推理流程和图形化定制过程,提供4种形式的搜索服务,分别是基本搜索、概念搜索、图形化定制搜索及关联关系搜索.实验结果表明语义搜索引擎Smartch和传统搜索引擎相比,在本体推理的基础上,查全率和查准率上有一定的提高,图形化定制查询可准确定位用户需查询的概念,关联关系搜索可发现概念之间存在的复杂关系,Smartch实现了一定程度的智能搜索.
위료장추리여문본검색유효융합기래,제출료일충포함다류형사순적어의수색인경체계결구,재차기출상설계병실현료어의수색인경계통Smartch.Smartch기우합리적추리류정화도형화정제과정,제공4충형식적수색복무,분별시기본수색、개념수색、도형화정제수색급관련관계수색.실험결과표명어의수색인경Smartch화전통수색인경상비,재본체추리적기출상,사전솔화사준솔상유일정적제고,도형화정제사순가준학정위용호수사순적개념,관련관계수색가발현개념지간존재적복잡관계,Smartch실현료일정정도적지능수색.
To integrate reasoning and text retrieval,the architecture of a semantic search engine which includes several kinds of queries is proposed, and the semantic search engine Smartch is designed and implemented.Based on a logical reasoning process and a graphic user-defined process,Smartch provides four kinds of search services.They are basic search,concept search,graphic user-defined query and association relationship search.The experimental results show that compared with the traditional search engine,the recall and precision of Smartch are improved.Graphic user-defined queries can accurately locate the information of user needs.Association relationship search can find complicated relationships between concepts.Smartch can perform some intelligent functions based on ontology inference.