Basic notions linked with concept theory can be accounted for by partial order relations. These orders translate the fact that, for an agent, an object may be seen as a better or a more typical exemplar of a concept than anyother. They adequately model notions linked with categorial membership, typicality and resemblance, without any of the drawbacks that are classically encountered in conjunction theory. An interesting consequence of such a concept representation is the possibility of using the tools of non-monotonic logic to address some well-known problems of cognitive psychology. Thus, conceptual entailment and concept induction can be reexamined in the framework of preferential inference relations. This leads to a rigorous definition of the basic notions used in the study of category-based induction.

中文翻译：

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用于概念表示的订购模型

与概念理论相关的基本概念可以通过部分顺序关系来解释。这些命令转化为以下事实：对于一个代理，一个对象可以被视为比其他对象更好或更典型的概念示例。他们充分地建模了与类别隶属关系，典型性和相似性相关的概念，而没有任何经典在联合理论中遇到的缺点。这种概念表示的一个有趣的结果是可以使用非单调逻辑的工具来解决一些众所周知的认知心理学问题。因此，可以在优先推理关系的框架中重新检查概念内涵和概念归纳。这导致对基于类别的归纳研究中使用的基本概念的严格定义。