What Does Predictive Model Markup Language Mean?
Predictive Model Markup Language (PMML) is an XML-based markup language designed to provide a method of defining application models related to predictive analytics and data mining. PMML attempts to eliminate proprietary issues and incompatibility from application exchange models.
Techopedia Explains Predictive Model Markup Language
PMML effectively resolves increased requirements for statistical/data mining tools and technology within business systems. PMML includes many built-in functions, including condition statements and arithmetic capabilities, which enable broad data manipulation. Specific elements are defined for pre-processing tasks in PMML, e.g., normalization, discretization and value mapping.