separate_data

(list): The nested list containing the heaps. Each entry in the
list is a list maintained in max-heap structure.

heap_list

(numeric): The number of clusters. Default: 2

num_clusters

Separate leaf nodes from the heaps.

Implements the Improved Expectation Maximisation EM* and the traditional EM algorithm for clustering
big data (gaussian mixture models for both multivariate and univariate datasets). This version
implements the faster alternative EM* that avoids revisiting data by leveraging the heap structure.
The implementation supports both random and K-means++ based initialization. Reference: Hasan Kurban, Mark Jenne,
Mehmet M. Dalkilic (2016) <doi:10.1007/s41060-017-0062-1>. This work is partially supported by
NCI Grant 1R01CA213466-01.

Sharma Parichit

separate_data: separate_data: Part of DCEM package.

Description

Usage

Arguments

Value

References