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特征规则
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  characteristic rules
     THE ALGORITHM FOR MINING CLASSIFICATION CHARACTERISTIC RULES AND TREND RULES
     分类特征规则及趋势规则的发现算法
短句来源
     The KDD of Characteristic Rules Based on Attribute Values Classification
     基于属性值分类的特征规则的知识发现
短句来源
     This paper introduces the process of Data Mining, classifieds relation database using set theory extractives their common characteristic, analyzes their variety trend, proposes the basic model of classification characteristic rules and trend rules and then gives their algorithm.
     本文介绍了数据挖掘的处理过程 ,运用集合理论对关系数据库进行数据分类 ,抽取它们的共同特征 ,分析它们的变化趋势 ,提出了分类—特征规则和趋势规则的基本模型 ,并分别给出了这两种规则的发现算法
短句来源
     Improvement of mining method with attribute-oriented induction characteristic rules
     面向属性归纳的特征规则挖掘方法的改进
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     Choosed the forest data of studing area and used above-mentioned designed prototype system ,we realized forestry resouces characteristic rules, related rules and caracteristic rules. And we analysed and appraised the experimental result.
     第四部分是本文讨论的重点之二,选取研究区域的森林资源数据,运用上述设计和实现的原型系统,进行森林资源特征规则、关联规则和分类规则等三种知识规则发现的实验研究,并对实验结果进行分析与评价。
短句来源
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  characteristic rule
     Characteristic Rule Mining Using User Registering Information to Web Sites
     网站用户登录信息挖掘特征规则
短句来源
     The article researches into basic attribute-oriented induction,and puts forward the method of mining characteristic rule from user registering information to web sites.
     本文首先研究了基本的面向属性归纳,提出了从网站用户登录信息中挖掘用户特征规则的思路。
短句来源
     In this paper, we supply a new algorithm of achieving characteristic rule-a repeated cover algorithm, and mainly discuss the method of achieving characteristic rule by repeating cover algorithm and eliminating isolated points.
     笔者给出提取特征规则的新算法—重复覆盖算法RCA(ARepeatedCoverAlgorithm) ,重点讨论了引入在覆盖算法中进行特征规则提取和去除孤点的方法
短句来源
     The paper also designs a model proved to be capable of describing customer behaviour objectively. It provides an efficient way to mine characteristic rule from web information.
     实验表明,本文设计的模型能客观地描述客户行为,为从Web信息挖掘客户特征规则提出了一条有效的途径。
短句来源
     Learning knowledge is really understood the ability for special object, the general disciplinary achieved by learning is the objective characteristic rule.
     学习中学习的知识 ,其实是对特定对象的认识 ,学习后得到的一般性规律事实是提取对象的特征规则
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  “特征规则”译为未确定词的双语例句
     The research results including:1, Research on improving association rule algorithm for building web package feature rule.
     1.研究并改进关联规则算法用于建立网络包特征规则
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     It discusses emphatically how to detect various kinds of networkintrusion under the environment that IPv4/IPv6 coexists.
     本论文主要涉及其中的四个模块:支持IPv4/IPv6 双协议解析引擎模块、检测引擎预处理模块、基于IPv6 的漏洞攻击特征规则处理模块和检测引擎处理模块。
短句来源
     Mining the association rule from the database appeared the first in the commercial field. In the mid 1990’s, the geo-association rule was promoted.
     在阐述地学关联规则背景的同时,对地学关联规则作了分类:即空间特征规则、空间区别规则、空间关联规则和时空关联规则。
短句来源
     From presenting maindifference between IPv6 and IPv4 to start with at first, then it tells IPv6 addressingarchitecture and security architecture in detail.
     其中比较有特色的是——双协议解析引擎的设计和IPv6 漏洞攻击特征规则库的建立。
短句来源
     Technology for mining ciassification-characteristic rules
     分类特征规则的数据挖掘技术
短句来源
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  characteristic rules
New attributes are constructed by assigning names to groups of the best-performing characteristic rules for each decision class, and then are used to define the representation space for the next iteration.
      
This module mines a set of characteristic rules at mul a spatial database.
      
These methods look for characteristic rules that link one or more spatial objects to other spatial objects.
      
The resulting descriptions can also be presented as generalized relations, or in rule form called characteristic rules.
      
  characteristic rule
The investigation of detonation waves in a pipe with variable cross-section has been carried out by using the "characteristic rule".
      
In this paper we have discussed limits of the validity of Whitham's characteristic rule for finding successive positions of a shock in one space dimension.
      
We start with an example for which the exact solution is known and show that the characteristic rule gives correct result only if the state behind the shock is uniform.
      
These exact results are then compared with the results obtained by the characteristic rule.
      
A characteristic rule set generalized from the input rule set.
      
更多          
  characterization rules
Finally, the optimum failure prediction model was used to demonstrate the conservatism of flaw characterization rules for multiple cracks having equal lengths according to ASME code.
      
In our case, we propose to use exception ratios on the extracted bi-sets to provide characterization rules.
      
The algorithm for spatial characterization might be extended to discover not only summarizing characterization rules but also discriminating rules.
      
When considering formal concepts, deriving characterization rules from them is straightforward.
      


This paper presents a 3-stage recognition structure of spoken Chinese. Using demisyllable as recognition primitive (unit), the recognition strategy combines the pattern inarching approach based on speech production model with the feature rule approach based on "knowledge", and permits us to investigate the spoken Chinese recognition from a new point of view. Via experiments and analysis of utterance manner and spelling pronunciation rule, a series of features used in consonant classification and dicision rules...

This paper presents a 3-stage recognition structure of spoken Chinese. Using demisyllable as recognition primitive (unit), the recognition strategy combines the pattern inarching approach based on speech production model with the feature rule approach based on "knowledge", and permits us to investigate the spoken Chinese recognition from a new point of view. Via experiments and analysis of utterance manner and spelling pronunciation rule, a series of features used in consonant classification and dicision rules used in various stages were obtained. The results show that the system has fairly good performance. The recognition rate of initial demisyllable is 94.7% and our system reduces the storage and computation by a factor of 10 and 36 separately from those required for syllable-based system.

本文提出了一个汉语语音识别的三级识别结构,在以半音节为识别基元的基础上,将基于语音生成模型的模式匹配法和基对“知识”的特征规则法有效地结合起来,从一个新的角度来研究汉语语音识别。通过对汉语语音发音方式和拼读规则的分析及实验,总结出用于声母分类的有效特征及各级判决中的若干判别规则。实验结果表明,系统达到了较高的性能指标。前半音节的识别率为94.7%,存貯量和计算量分别和一般全音节识别系统的1/10和1/36。

Based on the demisyllableas the recognition primitive(unit), in this paper, a 3-stage recognition structure is presented. It combines the pattern matching method based on speech production model with the feature rule method based on"knowledge", and permits us to investigate the recognition of spoken Chinese with a new point of view. Via experiments and analysis of utterance manner and spelling pronunciation rule, a series of features used in consonant classification and dicision rules used in various stages...

Based on the demisyllableas the recognition primitive(unit), in this paper, a 3-stage recognition structure is presented. It combines the pattern matching method based on speech production model with the feature rule method based on"knowledge", and permits us to investigate the recognition of spoken Chinese with a new point of view. Via experiments and analysis of utterance manner and spelling pronunciation rule, a series of features used in consonant classification and dicision rules used in various stages were obtained. After adopting some measures, the results obtained from experiment show that the system has fairly good performance. The recognition rate of initial demisyllable is 94.7% and our system reduces the storage and computation by a factor of 10 and 36 respectively from those required for syllable based system.

本文从一个新的角度来研究汉语语音识别,提出了一个汉语语音识别的三级识别结构,在以半音节为识别基元的基础上,将基于语音生成模型的模式匹配法和基于“知识”的特征规则法有效地结合起来.通过对汉语语音发音方式及拼读规则的分析与实验,总结出用于声母分类的有效特征及各级判决中的若干判别规则.实验结果表明,在采用了一些具体措施后,系统达到了较高的性能指标.前半音节的识别率为94.75%,存储量和计算量分别为一般全音节识别系统的1/10和1/36.

A new machining feature recognition method is presented, which is capable of recognizing protruding and interacting features in a shape feature based model. The total machinable volume, including all the machining feature volumes, is obtained by subtracting the design model from the corresponding machinable raw stock. Regularized algorithm is developed to deal with all kinds of shape features so as to get a regularized design model, in which there exist only three kinds of shape features: independent protruding...

A new machining feature recognition method is presented, which is capable of recognizing protruding and interacting features in a shape feature based model. The total machinable volume, including all the machining feature volumes, is obtained by subtracting the design model from the corresponding machinable raw stock. Regularized algorithm is developed to deal with all kinds of shape features so as to get a regularized design model, in which there exist only three kinds of shape features: independent protruding feature, independent depressive feature and depressive feature with subsidiary protruding feature . Using the regularized design model, all the machining features can be decomposed from the total machinable volume conveniently. Furthermore, in the proposed method, the shape feature terms can be converted into corresponding machining feature terms suitably.

当特征设计方法产生的模型中存在正特征或出现特征相关时,则无法直接得到加工特征。提出设计特征模型中的加工特征识别算法,即:工艺毛坯与设计特征模型的差得到零件加工区域,设计特征的规则化处理得到规则化设计特征模型,利用它可以从零件加工区域中逐步分解出所有的加工特征。

 
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