MS Yang, CY Lai, CY Lin - Pattern Recognition, 2012 - Elsevier
… that cluster analysis becomes a type of unsupervisedlearning … we focus on clustering based on probability models, and in … algorithm for Gaussianmixturemodels. We know that the EM …
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, … unsupervisedlearningalgorithms. Once data samples are labeled using a clusteringalgorithm…
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 mixturemodel, our experiments focus only on Gaussianmixtures…
… 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 …
… and GaussianMixtureModel to evaluate cluster … GaussianMixtureModel (GMM) are unsupervisedclustering techniques. K-Means groups data points using distance from the cluster …
… 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 Koltunov, E Ben‐Dor - Remote Sensing Reviews, 2001 - Taylor & Francis
… Different from the traditional clustering techniques that face serious conceptual … an unsupervisedlearning procedure that finds the unknown quantities of the Gaussianmixturemodel. …
… This work introduces an unsupervised deep clustering framework and studies the discovery … representation learning and GMM (GaussianMixtureModel)-based representation modeling…
F Pernkopf, D Bouchaffra - IEEE Transactions on Pattern …, 2005 - ieeexplore.ieee.org
… among many other things for model selection and unsupervisedlearning of finite mixture … of samples (%) that are correctly clustered using the best model. The best achieved result is …