一种基于概念集的信息检索模型

Based on the Concept of a Set of Information Retrieval Model

提出了一种面向专业领域的概念集模型,该模型相比其他语义信息检索模型,使用更为简单实用的语义构建方法,对用户提供的检索关键词在其相应的专业领域进行了更为丰富的语义描述。在此研究成果的基础上,对面向专业领域的概念集模型和信息检索模型进行了集成,提出了一种基于领域概念集的信息检索模型,通过实验验证该模型的有效性。

This paper presents a concept for the area of professional - model, which compared with other Semantic Information Retrieval Model, the use of a simple and practical method of constructing the syntax of the users search key words in the corresponding areas of a more professional In order to enrich the semantic description. In this study, on the basis of the results of the field - oriented professional model and the concept of information retrieval set on the integration model, a set based on the concept of the field of information retrieval model. Finally, experimental verification of the validity of the model.