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    ICRA
    2006
    IEEE
    85views Robotics» more  ICRA 2006»
    Extended EM for Planar Approximation of 3D Data
    14 years 23 days ago
    Extended EM for Planar Approximation of 3D Data
    Download  www.cis.temple.edu
    – The paper deals with fitting of planar patches to 3D laser range data obtained by a mobile robot. The number and the initial position of the patches are unknown, hence their es...
    Rolf Lakämper, Longin Jan Latecki
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    AAAI
    2008
    123views Intelligent Agents» more  AAAI 2008»
    Latent Tree Models and Approximate Inference in Bayesian Networks
    13 years 9 months ago
    Latent Tree Models and Approximate Inference in Bayesian Networks
    Download  www.aaai.org
    We propose a novel method for approximate inference in Bayesian networks (BNs). The idea is to sample data from a BN, learn a latent tree model (LTM) from the data offline, and wh...
    Yi Wang, Nevin Lianwen Zhang, Tao Chen
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    AAAI
    2012
    198views Intelligent Agents» more  AAAI 2012»
    A Search Algorithm for Latent Variable Models with Unbounded Domains
    11 years 9 months ago
    A Search Algorithm for Latent Variable Models with Unbounded Domains
    Download  www.cs.ubc.ca
    This paper concerns learning and prediction with probabilistic models where the domain sizes of latent variables have no a priori upper-bound. Current approaches represent prior d...
    Michael Chiang, David Poole
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    ESANN
    2003
    92views Neural Networks» more  ESANN 2003»
    On Convergence Problems of the EM Algorithm for Finite Gaussian Mixtures
    13 years 8 months ago
    On Convergence Problems of the EM Algorithm for Finite Gaussian Mixtures
    Download  www.dice.ucl.ac.be
    Efficient probability density function estimation is of primary interest in statistics. A popular approach for achieving this is the use of finite Gaussian mixture models. Based on...
    Cédric Archambeau, John Aldo Lee, Michel Ve...
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    WWW
    2009
    ACM
    230views Internet Technology» more  WWW 2009»
    Collaborative filtering for orkut communities: discovery of user latent behavior
    14 years 7 months ago
    Collaborative filtering for orkut communities: discovery of user latent behavior
    Download  www2009.org
    Users of social networking services can connect with each other by forming communities for online interaction. Yet as the number of communities hosted by such websites grows over ...
    WenYen Chen, Jon-Chyuan Chu, Junyi Luan, Hongjie B...
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