Data Types and Transformations

Detailed Description

Data types and transformation operations

Modules
	Arrays and Matrices
	Mathematical operations for arrays and matrices.
	Dimensionality Reduction
	A collection of methods for dimensionality reduction.
	Encoding Categorical Variables
	Provides functions to encode categorical variables.
	Pivot
	Provides pivoting functions helpful for data preparation before modeling.
	Stemming
	Provides porter stemmer operations supporting other MADlib modules.