Fuzzy Data Warehousing for Performance Measurement

Name: Fuzzy Data Warehousing for Performance Measurement
Brand: Springer International Publishing AG
SKU: 9783319355818
Price: 99.61 EUR
Availability: InStock

Concept and Implementation

Autor: Daniel Fasel

Jazyk:

Väzba: Brožovaná

Vydavateľ: Springer International Publishing AG

Dostupnosť: Skladom u dodávateľa

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The numeric values retrieved from a data warehouse may be difficult for business users to interpret,...

Informácie o knihe

Autor

Daniel Fasel

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2016

Stránok

236

EAN

9783319355818

ISBN

3319355813

Enbook ID

14167106

Vydavateľ

Springer International Publishing AG

Hmotnosť

3985

Rozmery

155 x 235 x 15

Kompletný popis

The numeric values retrieved from a data warehouse may be difficult for business users to interpret, and may even be interpreted incorrectly. Therefore, in order to better understand numeric values, business users may require an interpretation in meaningful, non-numeric terms. However, if the transition between non-numeric terms is crisp, true values cannot be measured and a smooth transition between classes may no longer be possible. This book addresses this problem by presenting a fuzzy classification-based approach for a data warehouses. Moreover, it introduces a modeling approach for fuzzy data warehouses that makes it possible to integrate fuzzy linguistic variables in a meta-table structure. The essence of this structure is that fuzzy concepts can be integrated into the dimensions and facts of an existing classical data warehouse without affecting its core. This allows a simultaneous analysis, both fuzzy and crisp. A case study of a movie rental company underlines and exemplifies the proposed approach.

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Fuzzy Data Warehousing for Performance Measurement

Concept and Implementation

Informácie o knihe

Kompletný popis

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Zákazníci, ktorí si kúpili túto knihu, kúpili tiež