期刊名称：International Journal of Information and Communication Technology Research
电子版ISSN：2223-4985
出版年度：2011
卷号：1
期号：3
出版社：IRPN Publishers
摘要：Data ware house mostly concentrates on transactional processing and operational systems. Data mining tools helps in automating day to day operations of organizations where data is locked up with in the each transactional system for inaccessible of the required data sample. In accessing these situations, sometimes data mining tools may be disconnected to the data ware house. The data is locked up with in the each transaction processing system and could not be used effectively for organization wide information retrieval and decision support functions. To avoid these problems a new algorithm was discovered whereby the organizations extract the data samples from their informational assets through the use of spatial stores called Data ware houses. The algorithm which is described in this paper is a subject oriented, integrated, time variant and non-volatile. It is created by both the internal systems and external sources of data.
关键词：Biased Samples; hits; Randomization; Data assets; Customization; Streams
