1 research outputs found
Association Rules Mining over Data Warehouses
Tato práce se zabĂ˝vá dolovánĂm asociaÄŤnĂch pravidel z datovĂ˝ch skladĹŻ. V prvnà části bude ÄŤtenář obeznámen s pojmy zĂskávánĂ znalostĂ z databázĂ a dolovánĂ dat. Dalšà část práce se zabĂ˝vá problematikou datovĂ˝ch skladĹŻ. Dále je popsána samotná asociaÄŤnĂ analĂ˝za, asociaÄŤnĂ pravidla, jejich typy a dolovánĂ. Je pĹ™edstavena architektura produktu MS SQL Server a jeho nástroje pro práci s datovĂ˝mi sklady. ZbĂ˝vajĂcà části práce jsou vÄ›novány praktickĂ© části. ZahrnujĂ popis a analĂ˝zu algoritmu Star-miner, návrh, implementace a testovánĂ aplikace.This thesis deals with association rules mining over data warehouses. In the first part the reader will be familiarized with terms like knowledge discovery in databases and data mining. The following part of the work deals with data warehouses. Further the association analysis, the association rules, their types and mining possibilities are described. The architecture of Microsoft SQL Server and its tools for working with data warehouses are presented. The rest of the thesis includes description and analysis of the Star-miner algorithm, design, implementation and testing of the application.