
知识表示;[计] 知识表达
We discussed the expert system structure, manifold of knowledge representation, and the inference strategy.
论述了该专家系统的结构、多种知识表达方式和推理策略。
This paper introduced the ontology for knowledge representation of power domain. Constructed power grid operation repository to be shared by each application software system.
将本体的概念引入电力领域知识表达,构建了一个可以被各业务系统所共享的电网运行知识库。
Finally, the authors compare the object oriented knowledge representation method with the semantic network and frame structure.
最后将面向对象的知识表示方法与语义网络和框架结构进行了比较。
Requirement engineering can be considered a process of knowledge representation, knowledge acquirement and knowledge analysis.
需求工程可以认为是一个知识表示,知识获取和知识分析的过程。
The parallelism, distribution and capability of learning of neural net heuristics provide a new way for knowledge acquisition, knowledge representation and uncertainty reasoning in expert systems.
神经元网络启发式的并行、分布特征和可学习性为专家系统的知识表达和获取、不确定性推理提供了新的途径。
This paper presents linguistic cloud models for knowledge representation and uncertainty handling in KDD. Multi dimensional cloud models are introduced as the extension of one dimensional ones.
该文提出用语言云模型用于KDD中知识表达和不确定性处理,引入了多维云模型作为一维模型的扩展。
Here, we set up the repository by the Object-oriented knowledge representation, using rational database to storing and managing data.
这里我们使用面向对象的知识表示来讨论建立知识库,利用关系数据库存储和管理资料。
The basic structure and form definition in object oriented knowledge representation is given out.
然后给出了面向对象知识表达中对象的基本结构和形式定义;
With the wide application of knowledge representation and knowledge inference in Fuzzy Modal Logic, more and more people put emphasis on the study of modal logic.
随着模态逻辑在知识表示及知识推理中的广泛应用,关于模态逻辑的研究越来越引起人们的重视。
This study is a new research about deep knowledge representation of time-varied systems.
这一研究是对时变系统深层知识表示方法的新探索。
The equipment parameters of power system are described in the Frame Knowledge Representation, and a visual and hierarchal clear data structure is constructed.
该系统用框架知识表示法来描述电力系统的设备参数,建构了一个直观的、层次分明的数据结构。
The method of knowledge representation based on rule extension is adopted in the knowledge representation mode.
在知识的表示模式中,采用了基于规则扩展的知识表示方法。
Power network structure knowledge is the base of expert system used in power system. The will of knowledge representation affect the work efficiency and currency of expert system.
电网结构知识是应用于电力系统的专家系统工作的基础,知识表示方法的优劣直接影响专家系统的工作效率及系统的通用性。
Aiming at knowledge representation problem of expert system for rotary machinery fault diagnosis, semantic net knowledge representation is discussed.
针对旋转机械故障诊断专家系统中的知识表示问题,讨论了语义网络的知识表示方法。
This paper also introduces the knowledge representation of Chinese idioms and the automatic process of semantic retrieval.
文章还介绍了成语的知识表达方法和自动的语义检索过程。
Concept graph as a new knowledge representation method has found wide promising applications.
概念图作为一种新的知识表示方法,有着广泛的应用前景。
Semantic Network, as the tool of knowledge representation in artificial intelligence domain, represents knowledge by directed graph, adapt to the logical reasoning.
语义网络作为人工智能领域的知识表示工具,通过带有标记的有向图进行知识表示,适合于逻辑推理。
This paper describes an object storage and browsing system, which solves the key problems about the knowledge representation and browse by object identity.
文中介绍了一个对象的存贮及浏览系统,利用对象标识解决了复杂对象的知识表示及浏览中的关键问题。
It first introduces its architecture, knowledge representation model and reasoning schema, and then the concept of Rule Model Graph (RMG)and an algorithm for reasoning using RMG.
首先介绍系统总体结构,给出知识表示模型和推理机制,并且引入RMG的概念,进一步提出运用RMG完成推理过程的算法。
Essentially, CMMS is the knowledge representation or requirement acquisition in military domains, so qualitative representation is the main, but the quantitative description is the minor.
任务空间概念建模本质上看是军事领域的知识表示或者需求描述,以定性描述为主,定量成分非常少。
The basic topology, knowledge representation and inductive learning of an intelligent expert system on rough sets are introduced in this paper.
文章主要介绍基于粗集方法的智能专家系统的基本构成、知识表达方式及学习推理方法。
The thesis makes research on the knowledge representation of GA composing.
论文对遗传算法作曲中的知识表示进行了研究。
A new knowledge representation and decision method of machining technology is advanced for CAPP Expert Systems.
提出一种新的适用于CAPP专家系统的机械加工工艺知识表达和决策方法。
Process Knowledge Representation is that the results of cognition are represented explicitly in some modes.
流程知识表示是将对流程的认识结果以一定方式显性地表示出来。
System kernel includes the basic realization of distributed function component of Knowledge Acquisition, Knowledge Representation, reasoning control, explain tactic.
系统内核包括知识表示、知识求精、推理控制、解释策略等分布式功能构件的基础实现;
General logic programming is an important knowledge representation tool, and is an area of nonmonotonic reasoning.
一般逻辑程序是知识表示的重要工具,也是非单调推理研究的领域之一。
The paper discusses the system architecture, knowledge representation, inference mechanism, method of data fusion and intelligent control mechanism.
讨论了系统结构、知识表示、推理机、温度数据融合算法和智能控制方法。
知识表示(Knowledge Representation)是人工智能领域的核心概念,指通过符号化、结构化的方式对现实世界的信息进行抽象和编码(Russell & Norvig, 2020)。其主要目标是使计算机能够存储、处理和推理复杂知识,同时支持跨系统的知识共享与复用(Stanford University, Knowledge Representation Research)。
在技术实现层面,常见方法包括逻辑表示法(如一阶谓词逻辑)、语义网络、框架系统和本体建模。其中本体(Ontology)作为领域知识的形式化规范,在语义Web和生物信息学中广泛应用(Gruber, 1993)。基于图的表示方法如知识图谱,近年来成为工业界的热点技术,被用于增强搜索引擎的语义理解能力(Google AI Blog, 2021)。
实际应用中,知识表示支撑着专家系统的规则库构建(如MYCIN医疗诊断系统)、自然语言处理的语义解析模块,以及推荐系统的用户画像生成(IBM Research Report, 2022)。当前研究挑战集中在动态知识更新、常识推理机制优化,以及多模态知识融合等领域(NeurIPS 2023 Proceedings)。
知识表示(Knowledge Representation)是人工智能领域的核心概念,主要用于将人类知识转化为计算机可处理的形式,以便进行推理、决策等智能化操作。以下是详细解释:
知识表示指通过某种形式系统(如逻辑、图形、规则等)对知识进行结构化描述,使计算机能够存储、操作和理解这些知识。其核心目标是将现实世界的复杂信息抽象为计算机可识别的数据结构,并建立知识之间的关联。
知识表示通常包含两部分:
通过以上方式,知识表示成为连接人类认知与机器智能的桥梁,推动人工智能在复杂任务中的应用。更多技术细节可参考相关学术文献或专业资料(如来源)。
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