【摘要】 基于范例推理技术是专家系统实用而成熟的技术。对税收案例分析而言,其应用在实用性方面优于基于规则的系统。提出基于范例推理技术和应用XML来表示和搜索范例,应用数据仓库构建税收案例分析系统,详细介绍了系统的基于范例推理流程、相似性度量函数、范例相似匹配方法及范例维护的设计思路和实现步骤。利用基于范例推理技术,大大提高了系统的“智能”性和实际功能,在实际应用中产生了较好的经济效益和社会效益。更多还原

【Abstract】 Case based reasoning(CBR) is practical and mature technology in expert system which is more efficient than the rule based system in the tax case analysis system.A CBR tax case analysis system solution was provided based on data warehouse which used CBR and XML to express and search case.In the article,the tax case CBR procedure,similarity measurement function,case similarity match method and case maintenance were detailed.Using CRB,the capacity and ability of tax case analysis system were greatly improved,and economic benefit and social benefit were brought in practical application.更多还原