In this paper first we build a multidimensional model of data then apply multidimensional analysis, statistical analysis (as co-relation) on multidimensional model and data mining technique (as association rule mining) on correlated data. Our analysis approach helps us to build model and apply ...
DAMP: accurate time series anomaly detection on trillions of datapoints and ultra-fast arriving data streams Time series anomaly detection is one of the most active areas of research in data mining, with dozens of new approaches been suggested each year. In spite ... Y Lu,R Wu,A Mueen,.....
As a result of this experiment it seems that the number of fact tables can be considered as a solid quality indicator of a multidimensional data model. 展开 关键词: data mining data models data warehouses quality assurance business decisions dimensional tables experimental validation fact tables ...
3) multidimensional database 多维数据库 1. The cube in multidimensional database is used in the multidimensional analysis of the huge data. 多维数据库中的超立方体结构应用于对海量数据的多维分析中。 2. Introduces two new decision support technology of 90 S—data warehouse and data mining,...
The MultiDimER model is a conceptual model used for representing a multidimensional view of data for Data Warehouse (DW) andOn-Line Analytical Processing (... Elzbieta,MalinowskiEsteban,Zimányi - 《Geoinformatica》 被引量: 55发表: 2007年 Conceptual Modeling for Classification Mining in Data Warehous...
Multidimensional Data Expressions (MDX) Data Mining Tabular Object Model (TOM) Tabular Model Scripting Language (TMSL) Tabular Model Definition Language (TMDL) Analysis Management Objects (AMO) ADOMD.NET XML for Analysis (XMLA) Reference Analysis Services Scripting Language (ASSL) ...
Administer permission gives members of the role complete access to all objects contained in the object. AllowBrowsing Allows members of the role to browse the data in a mining model. AllowDrillthrough Gives members of the role permission to drill through from a mining model to the underlying dat...
aSQL queries are constructed using relational algebra (with some extensions); OLAP provides higher-level querying idioms based on the multidimensional data model; and data mining provides the most abstract analysis operations. SQL询问使用关系代数被修建(以有些引伸); OLAP提供根据多维数据模型的高水平询问...
Data source views can also be shared among multiple OLAP cubes and data mining models in a project. You can designate tables, views, or named queries from a data source view as the source of data for an OLAP cube or data mining model. For more information, see Creating a Data Source ...
A multidimensional mining framework is proposed; it can be used to identify a concise set of anomalies from massive traffic monitoring data and then overlay, contrast, and explore such anomalies in multidimensional space. The framework is based on the development of two novel methods: (1) ...