Research on semantic indexing system and semantic retrieval model for chinese medical information based on multilayer conceptual semantic network structure 基于多层次概念语义网络结构的中文医学信息语义标引体系和语义检索模型研究
Users can provide their query requirement in several different manners , the best retrieval result will be presented for the low - level feature and semantic network can cooperate properly 在检索的过程中,用户可以通过多种不同途径给出查询条件,图像的低层特征与语义网络互为补充以达到最佳的检索效果。
This paper has introduced the basic conception of the expert system briefly at first , then analyses the traditional expert system ' s knowledge in knowledge expression , such as production , semantic network 本论文简要介绍了专家系统的基本概念和传统的专家系统在知识表示语义网络、产生式等的一些基础知识。
Cambridge : mit press , 1968 . 9 simmons r f . semantic networks : their computation and use for understanding english sentences . computer models of thought and language , shank r c , colby k m eds . , 带类型范畴k 1是k 2的子范畴,如果在通常范畴论的意义上前者是后者的子范畴,并且所有的类型和类型组合规则都保持不变。
Secondly , on researching the knowledge representation ' s status , a new knowledge representation , i . e . xml knowledge representation based on object and semantic network , is put forward 首先,对传统智能教学系统的系统结构进行了改进;其次,研究了知识表示的现状,提出了基于对象和语义网络的xml知识表示方法。
A semantic network, or frame network, is a network which represents semantic relations between concepts. This is often used as a form of knowledge representation.
semantic networkとは意味:意味{いみ}ネットワーク◆コンピュータ上で知識{ちしき}を処理{しょり}する方法{ほうほう}の一つ。意味{いみ}の連想{れんそう}をネットワークで結んだもの semantic network meaning:[Electronics] A reasoning scheme sometimes used in artificial intelligence. Logical state-ments or sentences are broken down into nodes (generally nouns) and relationships (generally verbs and modifie...semantic network 뜻:의미망semantic network перевод:семантическая сеть