User Documentation for Apache MADlib
Unsupervised Learning

Detailed Description

A collection of methods for unsupervised learning tasks.


 Association Rules
 Methods used to discover patterns in transactional datasets.
 Methods for clustering data.
 Dimensionality Reduction
 Methods for reducing the number of variables in a dataset to obtain a set of principle variables.
 Topic Modelling
 A collection of methods to uncover abstract topics in a document corpus.