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...
The numeric values retrieved from a data warehouse may be difficult for business users to interpret, and may even be interpreted incorrectly. There...
Dieser Herausgeber-Band bietet eine umfassende Einfuhrung in das Gebiet Big Data. Neben einer Markteinschatzung und grundlegenden Konzepten (semantische Modellbildung, Anfragesprachen, Konsistenzgewahrung etc.) werden wichtige NoSQL-Systeme (Key/Value Store, Column Store, Document Store, Graph Database) vorgestellt und erfolgreiche Anwendungen aus unterschiedlichen Perspektiven erlautert. Eine Diskussion rechtlicher Aspekte und ein Vorschlag zum Berufsbild des Data Scientist runden das Buch ab. Damit erhalt die Leserschaft Handlungsempfehlungen fur die Nutzung von Big-Data-Technologien im...
Dieser Herausgeber-Band bietet eine umfassende Einfuhrung in das Gebiet Big Data. Neben einer Markteinschatzung und grundlegenden Konzepten (seman...
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...
The numeric values retrieved from a data warehouse may be difficult for business users to interpret, and may even be interpreted incorrectly. There...
