MADlib 1.13 Release (GA)On Dec 22, 2017, MADlib completed its second release as an Apache Software Foundation Top Level Project.
New feature: Hyperlink-Induced Topic Search (HITS) link analysis algorithm.
k-nearest neighbors (kNN) - Added additional distance metrics, added list of neighbors in output table.
Multlayer perceptron (MLP) - now supports grouping.
Cross validation - Improved the stats reporting in the output table.
Correlation: Improved quality of results by only ignoring a NULL value and not the whole row containing the NULL.