知识库

Sisting of concepts that organize the upper parts of the knowledge base.+ However, meaning of the term "ontology" tends to be a bit vague, as the

本体通常被认为是由概念所组成的高级描述，概念则是用来对知识库进行组织的上层部分。

First, the character clustering algorithm regards the character as our features and then it can cluster these sentences of our target words to the correct group without any other resources. The average precision is 66.1%. Second, in the concept clustering algorithm of the aggregate computing, we use HowNet as the knowledge base of our feature words and obtain the concepts of these words. We cluster the sentences which have the same or similar concepts of the feature words into the same group. And then we can complement some lacks of the character clustering algorithm. The average precision is 72.3%. Third, regarding the concept clustering algorithm of the sememe distance, we use the sememe distance to compute its concept similarity. It improved similarity measure of the concept clustering algorithm of the aggregate computing. It achieves 81% average precision and gets better cluster quality.

词形分群演算法不受语料资源限制，能将词形相似且词义相近的词汇所属的句子分到同一群，经过人工验证，得到了66.1%的平均正确率；基於集合计算的概念分群演算法使用了知网做为撷取特徵词汇的知识库，透过知网取得词汇的概念，将具相同或相似概念的特徵词汇所属的句子分成同一群，补足词形分群演算法的不足，得到72.3%的平均正确率；基於义原距离的概念分群演算法则利用义原间的距离计算特徵概念的相似度，进一步改善了基於集合计算的概念分群演算法在相似度衡量的问题，得到81%的平均正确率，达到更好的分群效果。

It uses the existed gesture recognition technology to go deep into the research of the task, the processed model and the technology for the interaction on the base of the combination of free drawing of pen interaction and sketch design in concept design.

以虚拟家居设计系统为应用目标，以笔式交互在虚拟家居设计系统中的应用为主要研究内容，将基于笔交互的自由勾画技术和概念设计过程中的草图设计技术相结合，并利用已有的手势识别技术，系统研究了虚拟家居系统中笔式交互的交互任务、交互过程模型和交互技术，具体包括：建立了手势知识库，研究了虚拟家居系统中从草图绘制到三维漫游过程中的约束求解技术等，为笔式交互在家居设计系统中应用提供了参考原型。

This thesis successfully applies the Retes networking and interference technologies to the functional realization of the Fault Diagnosis module. Based on the knowledge used by expert in Fault Diagnosis, the association relationship between alarm data is analyzed and summarized, then all the association relationship was constructed as rules and stored in the knowledge base.

本文成功地把Rete网络及其推理理论应用到该故障诊断模块的功能实现中，并根据专家经验，对告警信息进行关联关系分析，总结告警之间的关联关系并将其表示成规则写入知识库中，Rete算法把这些规则编译成模式网和连接网对告警信息进行模式匹配，从而应用专家系统实现了移动网管系统故障诊断模块。

Meanwhile, in the course of constructing knowledge base of the expert system, it adopts judge trees to express the knowledge, on the basis of case and uses algorithm ID3 to prune the judge tree to form producing formula.

同时在构造专家系统知识库的过程中，采用了以实例为基础的判定树式知识表示，并用ID3算法对判定树进行剪枝构造产生式规则，为建立专家系统的核心奠定了基础。

After the problems of the integration of query language and its host language are well-treated, KBASE-P language which is the integration of KBASE and FD-Prolog with minimized problems of impedence mismatch is designed.

在较好地解决了查询语言和宿主语言集成技术的基础上，本文提出并设计了通用知识库程序设计语言KBASE-P。

In this paper, through analyzing the basic structure of the straight tank bulk cement vehicle and extracting the main structure parameters of the tank, the parameterized model was builded with top-down assembly modeling approach in UG.

将基于知识工程运用到散装水泥车的设计过程中，利用现存的水泥车结构参数、性能参数和推理方法等建立知识库。

The knowledge base of accident management procedure is studied, and realize the accident management procedure of the steam generator heat transfer tube rupture accident.

本文主要对事故规程知识库的设计做了一些探讨，对蒸汽发生器传热管破裂事故的处理规程进行了编程实现，并在模拟器上得到了验证。

Called "The Knowledge," the license examination requires _(7)_ drivers to know the 25,000 streets within a six-mile radius of Charing Cross, the unofficial center of London.

这项被称为『知识库』的驾照考试要求准司机们知道『查令十字路』方圆六英里内的25，000条道路，『查令十字路』是伦敦非正式的市中心。

This dissertation put forward the structure of the sequential pattern mining system and the knowledge saved in the KB.

本文在此基础上，设计了序列模式数据挖掘系统的结构，提出了知识库所存储知识的结构。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。