THE REPRESENTATION OF SEMANTIC CATEGORIES

语义类别的表示

• 批准号: 3781333
• 负责人: L CAPLAN
• 金额: --
• 依托单位: NATIONAL INSTITUTE OF MENTAL HEALTH
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3781333
• 关键词: human subject; interview; judgment; model design /development; psychological models; semantics

A model of semantic category representation is being developed to account for a variety of categorization phenomena. In previous work, we demonstrated that categories represented primarily by intrinsic features (i.e., features true of an object in isolation) and those represented primarily by extrinsic features (i.e., relations among entities) differ in structure. This approach has been extended to explain context effects in categorization, inter-subject disagreement among subjects in categorization judgments, and gradedness in the representation of semantic relations. Recently, we have broadened the project to investigate the implications of exemplar-based and abstraction-based models of category representation for people's judgments of the necessity of features in category meaning.

语义类别表示模型正在开发中， 各种各样的分类现象。 在以前的工作中，我们 证明了主要由内在特征表示的类别 (i.e.,孤立对象的真实特征）和表示的那些 主要通过外部特征（即，实体之间的关系）不同 在结构上。 这种方法已被扩展到解释上下文效应 在分类方面， 分类判断，和等级的代表性， 语义关系 最近，我们扩大了项目范围， 研究基于范例和基于抽象的含义 人们判断事物必然性的范畴表征模型 范畴意义的特征。