Data Mining

Data Mining

• 1. Data MInIng Data MInIng
• 2. What is Data Mining? What is Data Mining? Data Mining is the discovery of models for data. A model, nevertheless, can be one of a few things. We touch on bottom the most significant directions in modeling. Statisticians were the first to use the term data mining. http://www.youtube.com/watch?v=f2Kji24833Y
• 3. Slide8 Data mining methods are suitable for large data sets and can be more readily automated. In fact, data mining algorithms often require large data sets for the creation of quality models.
• 4. Data Warehouse Data Warehouse A fundamental concept of a data warehouse is the distinction between data and information. Data is composed of observable and recordable facts that are often found in operational or transactional systems. http://www.youtube.com/watch?v=cmQomHNZ W4g
• 5. Slide21
• 6. Steps Of data mining Steps Of data mining Data integration Data selection Data cleaning Data transformation Pattern evaluation Knowledge presentation
• 7. Slide9
• 8. Slide15
• 9. Methods of data mining Methods of data mining Classification Condensation Association rule
• 10. Data Mining tools Data Mining tools Microsoft SQL Server 2005 Microsoft SQL Server 2008 Oracle Data Mining DBMiner