摘要： 收费稽查的计算机选案，是指根据科学的选案指标，以计算机为辅助工具，对现有的内外部收费信息进行加工处理、分析筛选，以发现存在收费异常的执收单位。该文提出了基于决策树的财政收费稽查选案模型，提出了支持收费稽查选案的元数据组织方法，阐述了稽查选案主题的提取方法和多维模型构建的方法，并将决策树方法应用于收费的稽查选案。基于收费稽查的选案模型，设计并实现了收费稽查计算机选案系统，提高了收费稽查工作的准确性和科学性。

关键词: 收费, 稽查选案, 数据仓库, 决策树, 联机分析处理

Abstract: The computer selection of charge checking case uses computer as a tool, according to scientific case selecting indexes, to find out exceptional charging units by processing, analyzing and filtrating internal and external data. This paper presents a model of charge checking case selection based on decision-tree: proposes the organization method of metadata for charge checking case selection, describes how to extract charge checking case selecting subjects and constructs its multidimensional model and uses decision-tree method in charge checking case selection. Based on the case selecting model, the computer selection system of charge checking case is implemented, which improves the efficiency, veracity and scientificity of charge checking.

Key words: Charge, Checking case selection, Data warehouse, Decision-tree, OLAP

中图分类号: 

• TP391