1) DomainKnowledgeExtraction
领域知识抽取
2) domain knowledge acquisition
领域知识获取
3) domain knowledge
领域知识
1.
The design and implement of domain knowledge search system based on semantic;
基于语义的领域知识检索系统的设计及实现
2.
Representation of domain knowledge in situation assessment;
态势评估领域知识的表示方法研究
3.
Construction and application of domain knowledge based on knowledge tree;
基于知识树的领域知识组织和应用
4) knowledge domain
知识领域
1.
The paper briefly reviews the practice of western urban planning profession from the view of the changing domain of the profession, the identity crisis of urban planning profession and planner s special knowledge domain.
从城市规划职业实践领域的变化、城市规划职业的认同危机、规划师独特的知识领域三个方面对西方城市规划职业实践进行了简要的回顾与分析，指出社会—空间过程是规划师独特的知识领域，城市规划学科本体的建设应该强调空间性，这是重塑城市规划职业认同的重要途径。
2.
In the paper, unstructured data, such as papers published by experts and subjects committed by experts, is mined to recognise the knowledge domain of experts automatically.
论文通过对专家所发表的论文,承担的课题等非结构化数据进行挖掘,来自动判别出专家的知识领域。
3.
It is provided with important practical meaning that probes into the knowledge domain and course architecture of network engineering (NE) specialty for cultivating applicational-type professionals, and for constructing its teaching criterion and improving its quality of education and teaching.
探索面向应用型人才培养的网络工程知识领域与课程体系,对构建该专业教学规范,提高教育质量具有重要的现实意义。
5) field knowledge
领域知识
1.
This paper aims at the disadvantage of remote sensing visual judgement ,imports the conception of field knowledge,converts the visual and semantic knowledge into digital information and makes many research on the auto-matic recognition of the objects style in the image.
该文针对目前遥感目视判读方法工作量大,专业性强的缺点,引入领域知识的概念,将人脑中的综合概念进行视觉和语义的转化,对计算机自动识别遥感图象中的地物类型进行初步的研究。
2.
0)hasbeen established, the focus of investigation should be turned to the task of field knowledgeacquisition.
０）知识库建立的研究之后，在摩擦学系统的系统工程思想指导下，重点研究了ＦＤＥＸＳＹＳ专家系统领域知识的获取。
3.
On the basis of expounding the importance of knowledge representation method, combined with the representation method of field knowledge, knowledge representation of the hypertext of cognition for computer foundation course has been designed out, meanwhile, implementation model has been given out.
在阐述知识表示方法重要性的基础上,结合领域知识表示方法,为《计算机基础》课程设计出了一个认知的超文本的知识表示,并给出了实现模型。
6) knowledge extraction
知识抽取
1.
The mechanism of knowledge extraction is described in the paper whichhas been used to build up the original knowledge bases about the gold deposits predictionby comprehensive information.
论述了金矿综合信息预测知识库建造中所使用的知识抽取机制，即从专家知识源获取知识，表示为知识库形式的过程和方法。
2.
The paper introduces overseas knowledge extraction projects,such as AKT,SEKT,ArtEquAKT,TAO,Dot.
分别介绍国外主要知识抽取项目如AKT、SEKT和ArtEquAKT等,并进行比较和评析。
3.
The paper presents the concept and origin of knowledge extraction and introduces the representative knowledge extraction systems of foreign countries,such as GATE,KIM,ArtEquAKT and etc.
对知识抽取的概念和起源进行论述,介绍GATE、KIM、ArtEquAKT等国外典型的知识抽取系统,分析各个系统的整体架构、关键技术、抽取过程及应用领域,挖掘这些系统在知识抽取方面的核心理念和突出特点,并从学习机制、抽取算法等方面进行了比较分析,总结得出知识抽取系统的研究现状及发展趋势,为数字图书馆中的知识抽取工作提供借鉴。
补充资料：抽取反应
分子式：
CAS号：
性质：辐照生成的活性粒种(离子、激发分子、自由基)从其他分子中抽取1个1价原子(通常是H)的反应。可表示为：A++HR→AH++R•、A*+HR→AH•+R•、A•+HR→AH+R• (自由基通常从有机化合物中抽取氢和卤素原子)。
CAS号：
性质：辐照生成的活性粒种(离子、激发分子、自由基)从其他分子中抽取1个1价原子(通常是H)的反应。可表示为：A++HR→AH++R•、A*+HR→AH•+R•、A•+HR→AH+R• (自由基通常从有机化合物中抽取氢和卤素原子)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条