专家系统

This paper developes knowledge graph method in natural language understanding.

知识图理论是一种新的处理自然语言理解的方法，是80年代初期荷兰Groningen大学和Twente大学在研究专家系统时创立的一种新的知识表示和推理方法，旨在语义层面上研究知识表示问题。

Expert System for Structural Preliminary Design of HighRise Buildings Using Case-Based Reasoning:Basis.

基于事例推理的高层建筑结构初步设计专家系统：基础篇

This system can perform the hydrograph simulation and experience modification like a forecasting specialist with high reliability.

可靠性高的特戌，已用于长江三峡河段水文预报。采用自然语言对话操作的水文模拟专家系统也可以移置于其它模型中。

Finally, the paper introduces the design and implement of expert diagnosis system for mild cognitive impairment.

文章最后给出了老年痴呆症早期预测专家系统的设计与实现。

Under the inducing and application of current network design methods to CIM-CN design, author presents some algorithms and methods in accordance with the characters of CIM-CN, for example splitting a large CIM-CN into several subnetworks using traffic matrix, synthetical review target architecture and review methods for CIM-CN.

在归纳、整理运用现有网络设计方法于CIM-CN设计过程中，作者还针对CIM-CN的设计特点提出了用通信量矩阵运算划分CIM-CN子网的算法，优先级MAC存取算法以及CIM-CN综合评价指标体系结构及评价方法；作者还给出用专家系统进行CIM-CN设计的框架与思路并进行了初步探讨。

ID〓 is characterized by the fast speed of training and classifying, and it can be applied to large-scaled learning problems. But the selection criterion of attribute is the core of ID〓, and is now doubted. AQ〓 is a type of decision rule induction, presented by Michalski, a scientist of U. S.. It is characterized by high-precision classifying and capability of knowledge expression, and it can be applied to automatic knowledge acquisition in expert system. However, the inducing and matching speed of AQ〓 is slow.

其中决策树归纳以澳大利亚学者Quinlan的ID〓为代表，其特点是训练与分类速度都很快，适用于大规模的学习问题，但ID〓把注意力集中在属性的选择标准上，然而这种思想方法已开始受到人们的怀疑；决策规则归纳以美国学者Michalski的AQ〓为代表，其特点是分类精度高和知识表达能力强，适用于专家系统的知识自动获取，但归纳和匹配速度都慢。

Traditional agricultural expert system requires highly of the peasant users, and face-to-face supporting runs ineffectively.

针对农业专家系统对农民文化水平要求高和面对面支农效率低的缺点，在分析流媒体技术特点的基础上。

A general structure of inference engine is given.

提出了专家系统推理机的一般结构， 3。

Other data from temperature and vibration sensors is also used to assist the analysis. An analytical method, which make analysis from part to integer, from analysis to synthesis is adopt in ES construction.

该专家系统以局部放电在线监测为基础，融合温度和振动传感器的数据，采用从局部到整体、从分析到综合的分析思路。

Artificial intelligence technology ; intelligent agent ; network educations ; expert system ; simulation technology

人工智能AI技术；智能Agent ；网络教育；专家系统；仿真技术

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。