[PDF][PDF] Cluster: An unsupervised algorithm for modeling Gaussian mixtures

CA Bouman, M Shapiro, GW Cook, CB Atkins, H Cheng - 1997 - engineering.purdue.edu
Gaussian mixture model from training data. example2 - Example showing how to use the
cluster… script that first runs the “cluster” to estimate two Gaussian mixture models (GMM). It then …

A robust EM clustering algorithm for Gaussian mixture models

MS Yang, CY Lai, CY Lin - Pattern Recognition, 2012 - Elsevier
… that cluster analysis becomes a type of unsupervised learning … we focus on clustering based
on probability models, and in … algorithm for Gaussian mixture models. We know that the EM …

Gaussian mixture density modeling, decomposition, and applications

X Zhuang, Y Huang, K Palaniappan… - IEEE Transactions on …, 1996 - ieeexplore.ieee.org
… In Section 111, we apply the GMDD algorithm to the analysis of cluster data. In Section IV, …
unsupervised learning algorithms. Once data samples are labeled using a clustering algorithm

Unsupervised learning of finite mixture models

MAT Figueiredo, AK Jain - IEEE Transactions on pattern …, 2002 - ieeexplore.ieee.org
… of the number of clusters or the assessment of the validity of a given model can be … algorithm
can be used for any type of mixture model, our experiments focus only on Gaussian mixtures

Distributed unsupervised Gaussian mixture learning for density estimation in sensor networks

B Safarinejadian, MB Menhaj… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
… Because the considered clustering problem is unsupervised, the true and proposed clusters
… (56) for the proposed cluster over the best match with a real cluster. Importantly, precision …

Clustering cloud workloads: K-means vs gaussian mixture model

E Patel, DS Kushwaha - Procedia computer science, 2020 - Elsevier
… and Gaussian Mixture Model to evaluate clusterGaussian Mixture Model (GMM) are
unsupervised clustering techniques. K-Means groups data points using distance from the cluster

Unsupervised learning of gaussian mixture models: Evolutionary create and eliminate for expectation maximization algorithm

TF Covões, ER Hruschka - 2013 IEEE Congress on …, 2013 - ieeexplore.ieee.org
… acceptable number of clusters, we have adopted a cluster-based encoding [14] that involves
the use of individuals that represent the Gaussian distributions parameters — {µk, Σk}Kmax …

A new approach for spectral feature extraction and for unsupervised classification of hyperspectral data based on the Gaussian mixture model

A Koltunov, E Ben‐Dor - Remote Sensing Reviews, 2001 - Taylor & Francis
… Different from the traditional clustering techniques that face serious conceptual … an
unsupervised learning procedure that finds the unknown quantities of the Gaussian mixture model. …

Unsupervised deep clustering via adaptive GMM modeling and optimization

J Wang, J Jiang - Neurocomputing, 2021 - Elsevier
… This work introduces an unsupervised deep clustering framework and studies the discovery
… representation learning and GMM (Gaussian Mixture Model)-based representation modeling

Genetic-based EM algorithm for learning Gaussian mixture models

F Pernkopf, D Bouchaffra - IEEE Transactions on Pattern …, 2005 - ieeexplore.ieee.org
… among many other things for model selection and unsupervised learning of finite mixture
of samples (%) that are correctly clustered using the best model. The best achieved result is …