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SQL Server 2008 Data Mining with PowerPivot and Excel 2010
- 1. SS2008 Data Mining with
Excel 2010 and PowerPivot
Mark Tabladillo Ph.D.
http://marktab.net
April 22, 2010
- 3. W. Edwards Deming
Design and
Redesign
Consumer
research
Suppliers of
Receipt and Consumers
materials and
equipment test of materials
Distribution
A
Production, assembly, inspection
B
C
D Tests of processes,
machines, methods,
costs
© 2010 Mark Tabladillo Ph.D. 3
- 6. Outline
What is What is
Demos
Data Mining PowerPivot
© 2010 Mark Tabladillo Ph.D. 6
- 8. Outline
What is What is
Demos
Data Mining PowerPivot
© 2010 Mark Tabladillo Ph.D. 8
- 9. Data Mining Definitions
• Data mining
• Machine Learning
• Data mining algorithms typically use
estimation or optimization to achieve
results (as opposed to only calculations).
© 2010 Mark Tabladillo Ph.D. 9
- 10. Data Mining Tasks
• Supervised
– Answer known, what is correlated?
• Unsupervised
– Answer unknown (unspecified), what are the
groups?
• Forecasting
– Given a trend, what is next? Value
Slide
© 2010 Mark Tabladillo Ph.D. 10
- 11. Data Mining Add-In for Excel
• Version 10.00.2531.00 (April 2009)
• 32-Bit Add-In
• Microsoft .NET Framework 2.0 (32-bit)
• Office 2007 (Professional, Professional
Plus, Ultimate, Enterprise)
• SQL Server Enterprise or Standard (or
Developer) 2008 or higher
© 2010 Mark Tabladillo Ph.D. 11
- 13. The Analyze Tab
Menu Option Data Mining Algorithm
Analyze Key Influencers Naïve Bayes
Detect Categories Clustering
Fill from Example Logistic Regression
Forecast Time Series
Highlight Exceptions Clustering
Scenario Analysis (Goal Seek) Logistic Regression
Scenario Analysis (What If) Logistic Regression
Prediction Calculator Logistic Regression
Shopping Basket Analysis Association Rules
© 2010 Mark Tabladillo Ph.D. 13
- 17. Outline
What is What is
Demos
Data Mining PowerPivot
© 2010 Mark Tabladillo Ph.D. 17
- 18. PowerPivot for Excel
• Take advantage of familiar Excel tools and
features
• Process massive amounts of data in seconds
• Load even the largest data sets from virtually
any source
• Use powerful new analytical capabilities, such as
Data Analysis Expressions (DAX)
• Make the most of multi-core processors and
gigabytes of memory
© 2010 Mark Tabladillo Ph.D. 18
- 19. PowerPivot for Excel
• SQL Server
• SQL Azure
• Oracle, Teradata, Sybase, Informix, IBM DB2
• OLEDB/ODBC
• Analysis Services (SSAS)
• Reporting Services (SSRS)
• Excel, Text File
© 2010 Mark Tabladillo Ph.D. 19
- 23. Outline
What is What is
Demos
Data Mining PowerPivot
© 2010 Mark Tabladillo Ph.D. 23