[关键词]
[摘要]
在国家科技部基础性工作-建设“中医药科学数据管理与共享服务中心”取得成果的基础上,以中国中医科学院中医药信息研究所目前存在的110个中医药数据库260G数据为基础数据源,结合网络和其他来源数据,讨论中医药数据仓库的建设及数据整合。技术上主要从元数据模型入手,研究中医药数据质量评价标准和关键维度评估算法,对构建的数据仓库进行数据质量的评估,从而完成高数据质量的中医药数据仓库。
[Key word]
[Abstract]
Based on the achievement of the MOST fundamental research project " Traditional Chinese Medicine (TCM) Scientific Data Management and Shared Services Center" and taking TCM 110 databases, totally 260G data as the basic data source, this paper mainly discusses the construction of the TCM data warehouse and data integration. Starting with the Meta data model, it analyzes the assessment standards and key dimensions evaluation algorithm of the TCM data quality, aiming to establish a TCM data warehouse of high quality.
[中图分类号]
[基金项目]
科学数据共享工程医药卫生科学数据共享网(2005DKA32405):中医药学科科学数据中心,负责人:刘保延,崔蒙。