1. BIRT. Business Intelligence and Reporting Tools. http://www.eclipse.org/birt/. BIRT. Business Intelligence and Reporting Tools. http://www.eclipse.org/birt/.
2. Data Mining Group. Predictive Model Markup Language (PMML). http://www.dmg.org/. Data Mining Group. Predictive Model Markup Language (PMML). http://www.dmg.org/.
3. R Project. The R Project for Statistical Computing. http://www.r-project.org/. R Project. The R Project for Statistical Computing. http://www.r-project.org/.
4. Ian H. Witten and Eibe Frank (2005). Data Mining: Practical machine learning tools and techniques. Morgan Kaufmann San Francisco 2nd edition. Ian H. Witten and Eibe Frank (2005). Data Mining: Practical machine learning tools and techniques. Morgan Kaufmann San Francisco 2nd edition.