煤矿多维模糊数据仓库模型的建立及挖掘技术

针对煤矿数据库存储数据容量越来越大、存储媒体形式越来越多的应用新背景 ,运用面向对象的思想 ,结合模糊知识技术 ,对煤矿多维模糊多媒体数据仓库的研究意义、数据库的数据模型和系统结构、数据挖掘技术等方面 ,进行了较为详尽的探讨 ,建立了新的模型和系统构架。结果表明 ,这种新型数据仓库系统具有更强的多媒体数据管理能力和真正的系统开放性。

Establishment of Multi-dimentional Misty Datum-Bank Model for Coal Mines and Technique of Excavation

The coal mine database capacity is becoming larger and larger and the media stocking forms are getting more diverse. Applying the object-oriented thinking and combining misty knowledge technique, the article explores the significance of multi-media datum-bank, its datum model, system structure and the techniques of its excavation. A new model and a system structure are established. It is indicated that the system of this kind of new datum bank has stronger managing ability to multi-media data and the system has an opening characteristic.