GridOnClusters: Cluster-Preserving Multivariate Joint Grid Discretization
Jiandong Wang, Sajal Kumar, Mingzhou Joe Song · 2020
Discretize multivariate continuous data using a grid to capture the joint distribution that preserves clusters in original data. It can handle both labeled or unlabeled data. Both published methods (Wang et al 2020) and new methods are included. Joint grid discretization can prepare data for model-free inference of association, function, or causality.