1.10.0
User Documentation for MADlib
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.