The dress , so proper was it to little pearl , seemed an effluence , or inevitable development and outward manifestation of her character , no more to be separated from her than the many - hued brilliancy from a butterfly ' s wing , or the painted glory from the leaf of a bright flower 那身衣裙穿在小珠儿身上恰到好处，俨如她个性的一种流露，或是其必然发展和外部表现，就象蝴蝶翅膀上的绚丽多彩或灿烂花朵上的鲜艳光辉一样无法与本体分割开来。
In the filtering sub - system using ontology - based profile , we introduce an approach to construct the user ’ s profile based on ontology . ontology provides a formal way to describe the semantics relations between the concepts by using the means of concept - properties model . two algorithms have been designed to calculate the semantic similarity between feature vector and the profile , which have been impoved according to the evaluated results 在基于本体模板的信息过滤子系统中,本文以本体的形式来描述用户的需求模板,利用本体中的概念关系模型来体现概念间的语义关联关系,并设计了两种计算文本特征向量与本体模板语义相似度的算法,并根据实验结果对这两种算法进行了改进。
So in this thesis , a solution is proposed , which can implement information classification based on ontology by combining the concept hierarchy of ontology with fuzzy neural network and personalized information service by online analysis on the user " s accessing behaviors and online revisement to the user profile . the following features are investigated 本文提出了一个解决此问题的具体方案?将模糊神经网络与本体论的概念层次结构相结合，实现基于本体论的信息分类；通过对用户浏览行为的在线学习，完成对用户配置文件的实时修改，从而实现个性化信息服务。
Firstly , this thesis introduces ontology generation and the ontology mapping definition , xml about its development , technical property and expatiates the necessity of combining xml ’ s advantage and the speciality in ontology mapping ; secondly expounds bayesian network ’ s population and superiority , and illustrates the feasibility of ontology mapping based on bayesian network . afterwards , the author introduces and analyzes he talent demand and supply ’ s ontology mapping model system . in the end , against the above discussions and combining java and xml ’ s technique , the author develops the system about the talent demand and supply ’ s ontology mapping based on bayesian network system , and acquires prospective purpose 本文首先介绍了本体的起源与发展、本体映射的定义以及xml的发展及其技术特点等,并结合xml的优势与本体映射的特点进行了必要性阐述;然后详细介绍了贝叶斯网络的发展与优势,论证了基于贝叶斯网络本体映射的可行性,并对利用本体论研究方法所设计的一个基于贝叶斯网络的本体映射模型进行了介绍和分析。
The value of d001 was increased by 1 . 1 nm after modification indicated by xrd . the influencee factors of the apparent kinetics of the decomposition rates of aiba and the influence of montmorillonite on the rate of emulsion polymerization were studied . nanostructured methyl methacrylate - n - cyclohexylmaleimide copolymer / montmorillonite composites were prepared by bulk and emulsion methods and the characterization of dsc tga tem xrd optic properties and mechanics properties were carried out 考察了aiba表观分解速率的影响因素并研究了mmt对乳液聚合反应速率的影响，在此基础上，用乳液法与本体法制备了p ( mma ? chmi ) ommt纳米复合材料，并对纳米复合材料进行了dsc 、 tga 、 tem 、 xrd 、光学性能、力学性能等测试。
