Discourse is a semantic concept.
语篇是一个语义范畴。
Research into information retrieval based on the combination of keyword and semantic concept;
新模型合理地考虑了术语关系，实现了基于语义概念的检索。
However, from a systemic functional viewpoint, cohesion, though realized by formal features, is itself a semantic concept.
然而，从系统功能语言学的观点来看，尽管衔接是由形式特征来体现的，但衔接本身是一个语义概念。
An inter-concepts association and dependency multilabel video semantic concept classification approach is proposed in this paper.
为此提出一种概念间关联依赖多标记视频语义概念分类方法。
To extract video semantic concepts combing different modalities, a two level multimodal fusion method for video semantic concept analysis is proposed.
为了全面准确地获取视频高层语义信息，提出了一种基于仿生的视频语义分析两级多模式融合算法。
On this basis, the scope of expanded concept set is adjusted by the similarity threshold, and the query expansion based on semantic concepts is realized.
在此基础上，通过对相似度阈值的控制来调整扩展概念集的范围和大小，从而实现语义概念层次上的查询扩展。
When a large number of semantic concept descriptors were build up, semantic concepts based video retrieval would be the effective way to achieve content-oriented video retrieval.
当大量的语义概念检测子建立以后，基于这些语义概念的视频检索将是实现面向语义内容的视频检索的有效途径。
The inventor of the World Wide Web, Tim Berners-Lee first mentioned the concept of a semantic web, a web with inbuilt meaning, long before the advent of social sites, but it is yet to become reality.
远在社交网站出现之前，万维网的发明者，蒂莫西·伯纳斯·李就首次提到语义网的概念，一个内嵌含义的网络。
This concept isn't new — the recognition that glossaries and indexing make semantic assertions contributed to the development of TopicMaps.
这个概念并不新——关于术语表和索引进行语义断言这个认识对TopicMaps贡献很大。
Furthermore, a novel concept called "semantic synonyms" radically simplifies searching for concepts extracted from unstructured text by transforming the user's keyword query.
另外，还有一个称为“语义同义词(semantic synonym)”的新概念，它通过转换用户的关键字查询，从根本上简化对从非结构化文本中提取的概念的搜索。
The XTech conference concept is based on the earlier XML Europe conferences, with an added emphasis on browser technologies that complement the XML and semantic technology tracks.
XTech会议源自原来的XMLEurope会议，特别增加了补充XML的浏览器技术和语义技术专题讨论会。
To navigate through the application a key concept is semantic zoom.
应用内导航有一个关键概念叫“SemanticZoom”。
Using the concept of domain and the principle of template matching, the domain-relationship expression and its extension are developed to realize the semantic mapping from structured data to XML data.
利用域的概念和模板匹配的原理，引入域关系表达式及其扩展表达式来实现结构化数据到XML数据的语义映射。
Machine learning and data mining techniques are applied to acquire knowledge and build a concept reasoning network based on semantic dictionary and large training set.
在已有的英语语义词典及大量训练集的基础上，应用机器学习、数据挖掘等技术进行知识获取并最终形成若干个概念推理网。
The fundamental function of the Numbers is to figure, while in the folk languages and literature they don't present the accurate concept. This is the semantic ambiguity phenomenon.
数的基本功能是用于计算，但在民间语言和文学作品中，数字常常并不表示确切的数量概念，这就是数字的模糊语义现象。
An example is cited to introduced the basic concept and modeling process of a semantic object model.
通过一个具体的实例介绍了语义对象模型的基本概念及建模过程。
This paper proposes a method of image semantic annotation and retrieval based on concept distribution.
基于概念分布进行检索是实现图像语义检索的方法之一。
The Web prefetching method based on weighted semantic distance induces the user interests and reflects the concept relations of the terms by weighted semantic distance.
基于带权语义距离的网页预取方法对用户兴趣进行归纳，用带权语义距离反映词与词之间的概念关系。
The paper proposes a model of concept semantic similarity computation based on thesaurus and semantic distance, and describes its computation process in detail.
提出基于叙词表、基于距离的概念语义相似度计算方法，详细叙述其计算流程。
It is shown that the semantic network of concept can improve the result of the question search of NL-WAS system effectively.
实验结果表明，本算法获得的概念语义网络可以有效地提高问题检索的效果。
This paper, in the light of related research, constructs a new concept network based on semantic analysis, and describes a text analyzing algorithm based on the concept network.
文章在相关研究基础上，提出了一种基于语义分析的概念网络构建方式，并介绍了基于此概念网络的文本过滤分析算法。
This paper puts forward the concept of "social citation network" and defines the semantic link under the network environment.
提出“社会引文网络”概念，对网络环境下的语义链接进行定义。
In this paper, the concept of assembly semantic the method of variational is proposed.
本文提出机械产品基于装配语义变形设计的概念。
This paper presents a concept of semantic value and a method to implement the mutual visiting among multiple database using the semantic value to eliminate the semantic difference.
本文提出了语义值的概念和用语义值来消除各异构数据库的语义差别，从而实现多个数据库互访的一种方法。
TCUSS algorithm measures the document similarity by semantic similarity of concepts in concept lists, then clusters the document based on graph analysis, thus avoiding the restrict of clusters shape.
TCU SS算法利用两个概念列表中单词间的语义相似度作为文档间相近程度的度量，并以图为基础进行聚类分析，避免有些聚类算法对聚簇形状的限制。
A hierarchical semantic associative video model was proposed which described video information in hierarchical concept tree, scene network and semantic object net.
提出一种视频的分层语义联想模型，构造三个层次的信息：概念层次树，场景网络和语义对象网络。
These semantic - based systems use description logics, concept contraction and concept abduction to compute the matchmaking degree.
基于语义的系统用描述逻辑、概念收缩法和概念试推法，计算语义匹配度大小。
These semantic - based systems use description logics, concept contraction and concept abduction to compute the matchmaking degree.
基于语义的系统用描述逻辑、概念收缩法和概念试推法，计算语义匹配度大小。
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