Introduction Types of OLAP Servers Relational OLAP(ROLAP
... Note: Each dimension has only one dimension table and each table holds a set of attributes. For example the location dimension table contains the attribute set {location_key,street,city,province_or_state,country}. This constraint may cause data redundancy. For example the "Vancouver" and "Victoria" ...
... Note: Each dimension has only one dimension table and each table holds a set of attributes. For example the location dimension table contains the attribute set {location_key,street,city,province_or_state,country}. This constraint may cause data redundancy. For example the "Vancouver" and "Victoria" ...
Working in the GEON Portal
... The Future: Scientific Data Integration or: … from Queries to Questions can be resolved through cyberinfrastructure To be able to “GEONSearch”: What is the distribution and U/Pb zircon ages of high chrome spinel kimberlites in the Appalachian Geologic Province? How does it relate to the thickness o ...
... The Future: Scientific Data Integration or: … from Queries to Questions can be resolved through cyberinfrastructure To be able to “GEONSearch”: What is the distribution and U/Pb zircon ages of high chrome spinel kimberlites in the Appalachian Geologic Province? How does it relate to the thickness o ...
Practial Applications of DataMining
... Spatial aggregation and approximation. Suppose that we have different pieces of land for various purposes of agricultural usage, such as the planting of vegetables, grains, and fruits. These pieces can be merged or aggregated into one large piece of agricultural land by a spatial merge. However, suc ...
... Spatial aggregation and approximation. Suppose that we have different pieces of land for various purposes of agricultural usage, such as the planting of vegetables, grains, and fruits. These pieces can be merged or aggregated into one large piece of agricultural land by a spatial merge. However, suc ...
chapter 8: online analytical processing(olap)
... Microsoft, Hyperion, IBM and SAP. BusinessObjects also has widely used Crystal Analysis and Reports. • Usual operations like slice and dice, and drill directly on multidimensional sources are possible. • ContourCube from Contour Components is an OLAP product that enables users to slice and dice, rol ...
... Microsoft, Hyperion, IBM and SAP. BusinessObjects also has widely used Crystal Analysis and Reports. • Usual operations like slice and dice, and drill directly on multidimensional sources are possible. • ContourCube from Contour Components is an OLAP product that enables users to slice and dice, rol ...
Skills We`ve Learned This Semester Think: Be able to identify the
... 71. Think and know how to use a plot of residuals against predicted values to check the Straight Enough condition or look for outliers. 72. Show and know how to find a regression equation from the summary statistics for each variable and the correlation between the variables. 73. Show and know how t ...
... 71. Think and know how to use a plot of residuals against predicted values to check the Straight Enough condition or look for outliers. 72. Show and know how to find a regression equation from the summary statistics for each variable and the correlation between the variables. 73. Show and know how t ...
RFGex Prediction 2009 pt1
... Since no one type of NoSQL database neither satisfies all business requirements, innovators and venture capitalists will continue to invest in newer NoSQL iterations and variations. This will just add to the confusion over the next four or five years while all this slowly sorts out. Thus, while the ...
... Since no one type of NoSQL database neither satisfies all business requirements, innovators and venture capitalists will continue to invest in newer NoSQL iterations and variations. This will just add to the confusion over the next four or five years while all this slowly sorts out. Thus, while the ...
Your Master Data Is a Graph: Are You Ready?
... more important to competitive advantage as we enter into the future of data and business analytics. Traditionally, MDM has included Customer, Product, Accounts, Vendor, Partners and any other highly shareable data in an enterprise. Sometimes reference data is included in master data. As with many re ...
... more important to competitive advantage as we enter into the future of data and business analytics. Traditionally, MDM has included Customer, Product, Accounts, Vendor, Partners and any other highly shareable data in an enterprise. Sometimes reference data is included in master data. As with many re ...
Bivariate Data Cleaning
... What we're doing is: 1) selecting everybody in Z=1 (that group has no outliers) 2) selecting only those cases from Z=2 with values that are not outliers ...
... What we're doing is: 1) selecting everybody in Z=1 (that group has no outliers) 2) selecting only those cases from Z=2 with values that are not outliers ...
Chapter 12
... Model Form and Variable Transforms • Sometimes a nonlinear model is a better fit than a linear model. Excel offers other model forms for simple regression (one X and one Y) ...
... Model Form and Variable Transforms • Sometimes a nonlinear model is a better fit than a linear model. Excel offers other model forms for simple regression (one X and one Y) ...
The ASSOC Procedure
... Association discovery is the identification of items that occur together in a given event or record. This technique is also known as market basket analysis. Online transaction processing systems often provide the data sources for association discovery. Associations rules are based on frequency count ...
... Association discovery is the identification of items that occur together in a given event or record. This technique is also known as market basket analysis. Online transaction processing systems often provide the data sources for association discovery. Associations rules are based on frequency count ...