Gaussian mixture model with an extended ultrametric covariance structure
Carlo Cavicchia, Maurizio Vichi, Giorgia Zaccaria
Topics & Concepts
Ultrametric spaceMixture modelCovarianceCovariance matrixCluster analysisMultivariate normal distributionPrincipal component analysisMathematicsGaussianHierarchical clusteringPattern recognition (psychology)Computer scienceStatisticsArtificial intelligenceMultivariate statisticsMetric spaceQuantum mechanicsMathematical analysisPhysicsBayesian Methods and Mixture ModelsAdvanced Clustering Algorithms ResearchData Management and Algorithms