Principles and practice of information theory
Principles and practice of information theory
IEEE Transactions on Pattern Analysis and Machine Intelligence
Bayesian Approaches to Gaussian Mixture Modeling
IEEE Transactions on Pattern Analysis and Machine Intelligence
Proceedings of the 1998 conference on Advances in neural information processing systems II
Modeling the Shape of the Scene: A Holistic Representation of the Spatial Envelope
International Journal of Computer Vision
An Adaptive Version of the Boost by Majority Algorithm
Machine Learning
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Bayesian Feature and Model Selection for Gaussian Mixture Models
IEEE Transactions on Pattern Analysis and Machine Intelligence
Pattern Recognition and Machine Learning (Information Science and Statistics)
Pattern Recognition and Machine Learning (Information Science and Statistics)
Toward Category-Level Object Recognition (Lecture Notes in Computer Science)
Toward Category-Level Object Recognition (Lecture Notes in Computer Science)
Merging distributed database summaries
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Latent mixture vocabularies for object categorization and segmentation
Image and Vision Computing
Combinatorial Optimization: Theory and Algorithms
Combinatorial Optimization: Theory and Algorithms
Bayesian hierarchical mixtures of experts
UAI'03 Proceedings of the Nineteenth conference on Uncertainty in Artificial Intelligence
Distributed EM algorithms for density estimation and clustering in sensor networks
IEEE Transactions on Signal Processing
Gossip-Based Computation of a Gaussian Mixture Model for Distributed Multimedia Indexing
IEEE Transactions on Multimedia
IEEE Transactions on Image Processing
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Maximum likelihood estimation of Gaussian mixture models using stochastic search
Pattern Recognition
Robust estimation of a global Gaussian mixture by decentralized aggregations of local models
Web Intelligence and Agent Systems
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Aggregating statistical representations of classes is an important task for current trends in scaling up learning and recognition, or for addressing them in distributed infrastructures. In this perspective, we address the problem of merging probabilistic Gaussian mixture models in an efficient way, through the search for a suitable combination of components from mixtures to be merged. We propose a new Bayesian modelling of this combination problem, in association to a variational estimation technique, that handles efficiently the model complexity issue. A main feature of the present scheme is that it merely resorts to the parameters of the original mixture, ensuring low computational cost and possibly communication, should we operate on a distributed system. Experimental results are reported on real data.