1. Data Mining Instructor: Dr C. C. Chan Presented by Uday Seelam

2. What’s this for?  Remote Desktop  Import and Export data to SQL Server  Enterprise Manager  Query Analyzer  OLAP – Analysis Manager  Data Cube Creation  Decision Trees

3. Remote Desktop  Go to  Start  All Programs  Accessories  Communications  Remote Desktop Connection  Give the Remote server address as “130.101.10.2”  Enter your Remote Desktop Login ID and Password  Don’t ever click the ‘X’ on top of the window, go to Start  Logoff  Connecting from Home  Connect to VPN

4. In Remote Server  You can find Microsoft SQL Server in Programs.  SQL Server services:  Analysis Services  Enterprise Manager  Query Analyzer  Import and Export Data etc..

5. Import and Export Data  To import or export data click  Start  Programs  Microsoft SQL Server  Import and Export Data  Generally our Data Sources will be text files with data separated by commas or tabs etc.  Select the Delimiter, qualifier etc.  Destination database to be used is cs07_676 for this class.  Can use either SQL Authentication or Windows Authentication

6. Enterprise Manager  To open Enterprise Manager  Start  Programs  Microsoft SQL Server  Enterprise Manager  Can view the data in the form of Table  To open Query Analyzer  Start  Programs  Microsoft SQL Server  Query Analyzer  Preprocessing of data can be done using SQL Queries

7. Analysis Manager  To open Analysis Manager go to  Start  Programs  Microsoft SQL Server  Analysis Services  Analysis Manager  Go to Console Root  Analysis Servers  sqlserver  cs09_676  Create a new Data Source  Select Server name, authentication, database (cs07_676) etc.

8. Data Cube  Open new Cube Wizard  Select Data Source, Measures  Select or create new Dimension  Process the cube  Define Aggregations

9. Decision Tree  Right Click on the Cube  Select new Mining model  Decision trees and Clustering can be done.  Select Dimension and level  Process model if measures or dimensions are changed

10. Questions? Email: us3@uakron.edu Office Hours: 4 PM to 7PM Wednesday us3@uakron.edu