Second, Key Concept Extraction System.
然后，关键概念提取系统介绍。
Proposing a unified framework of concept extraction and verification.
概念抽取和验证的统一框架。
In this paper, we propose a novel feature selection method based on concept extraction and shielded level.
本文提出了一种新的基于概念抽取和屏蔽层的特征选择方法。
Concept extraction is also used for further result analysis, which makes search results more accurate and helpful.
并且通过概念抽取对搜索结果进一步分析，使其更为准确和详细。
In this paper, based on the concept extraction algorithm, we propose a concept-based meta search engine infrastructure.
文章在概念抽取算法基础上，提出一种基于概念的元搜索引擎体系结构。
Text categorization and feature concept extraction is the focal point of basic research in the field of intelligent information service system.
文本分类与文本信息特征概念的提取是当前智能信息服务研究的重点。
With the help of a dictionary editor, you can first build a dictionary and then use the dictionary lookup operator to embed the concept extraction in a flow.
借助字典编辑器的帮助，您首先可以构建一个字典，然后使用字典查找操作符来将概念提取嵌入到流中。
To emphasize the fuzzy relation among words, latent concepts, text and topics, an information theory based approach to latent concept extraction and text clustering is proposed.
针对词、潜在概念、文本和主题之间的模糊关系，提出一种基于信息论的潜在概念获取与文本聚类方法。
Secondly, the system can distinguish the domain of the web page and understand the document at the concept level by text classification, clustering and concept extraction based machine learning.
其次，采用机器学习技术，包括文本分类、聚类，文本概念抽取，从概念层次理解文本信息；
By means of the special language method, the possible connotation of the concept can be extracted dynamically. This kind of extraction has an infinite possibility.
借助于特定的语言手段，对概念的可能内涵进行动态提取，这种提取具有无限的可能性。
During key frame extraction, the concept of image entropy is used after shot being segmented into sub-shots.
在关键帧提取阶段，将镜头分割为子镜头后，引入图像熵的概念提取关键帧。
The traditional methods of parasitic parameter extraction in EDA, which based on the concept of lumped component, have lost their accuracy.
传统的EDA设计中的基于集总电路概念的参数提取算法已经失去准确性。
This text introduced the concept of speaker recognition system firstly, then analyzed a few extraction methods of speech feature parameters in common use and a few models of speaker recognition.
本文首先介绍了说话人识别系统的概念，然后分析了几种常用的语音特征参数的提取方法以及说话人识别的几种模型。
The concept lattice is an effective tool for data analysis and rule extraction, but as to the big formal context, some useful information may be submerged by the complex structure of the lattice.
概念格是数据处理和规则提取的重要工具。对于数据较大的形式背景，由于产生的概念格结构复杂，部分有用的信息将被这种复杂的结构所掩没。
The concept of local energy in time-frequency plane, based on local wave theory, is defined. Then a new feature extraction method based on the local energy in time-frequency plane is given.
在局域波理论的基础上，引入了时频局部能量的概念，进而提出了一种基于时频局部能量的特征提取方法。
The data mining method based on the Concept Lattice is constituted by the two key steps: construction of concept lattices and extraction of designed grid knowledge.
基于概念格的数据挖掘方法由两个关键步骤构成：概念格的构建和基于构建好的概念格的知识提取。
Chapter three, the extraction method of urban master landscape concept.
第三章，城市总体景观概念的提炼与萃取方法。
Secondly, study association rules'incremental extraction on concept lattice, which fall into three types: caused by objects'add, caused by attribute'add and caused by object-attribute relations'add.
论述了概念格上的偏序关系、内涵缩减与关联规则提取，证明了属性纯化形式背景上的关联规则与其补上的关联规则互逆。
An automatic extraction system based on feature concept is proposed on the ground that new feature concept needs to extract automatically.
为自动获取新的特征概念，提出了一种基于特征概念的自动提取系统。
This paper analyses the concept of information extraction, different kinds of extraction, the structure and function of this system.
文章分析了信息抽取的主要概念、主要分析了信息抽取的类型和信息抽取系统的一般结构及功能。
Absrtact: as an excellent formal concept analysis tool, concept lattice has been applied in data mining, AI, and knowledge extraction.
摘要：概念格作为一种很好的形式化概念分析工具，被应用于数据挖掘、人工智能和知识提取等领域。
The new concept of joint decision matrix is defined and a new algorithm for rule extraction is presented based on joint decision matrix in two classes of decision information systems.
提出了联合决策矩阵的概念以及基于联合决策矩阵的两类决策系统规则获取算法。
Finally, an example analysis is done to prove the feasibility of concept lattice-based semantic structure matching model with the formal context through the attribute extraction.
最后通过实例进行分析，通过属性抽取算法提炼出形式背景，并验证基于概念格的语义匹配模型的有效性。
On the basis of the concept of "track before detection," Hough transform was applied to obtain the extraction and estimate of the object track information in the orientation course map.
基于检测前跟踪思想，利用霍夫变换获取方位历程图中目标航迹信息的提取与估计。
At the same time, this integration on the basis of the design concept in the analysis, extraction, integration, "the market" as the guide, guide lifestyle fashion festival.
同时，在此整合的基础上，在大设计观下的分析、提炼、整合，以“市场”为导向，引导时尚节日生活方式。
At the same time, this integration on the basis of the design concept in the analysis, extraction, integration, "the market" as the guide, guide lifestyle fashion festival.
同时，在此整合的基础上，在大设计观下的分析、提炼、整合，以“市场”为导向，引导时尚节日生活方式。
应用推荐