… variationalBayesian (VB) algorithms have the weaknesses of low efficiency and poor scalability, this paper proposes a new distributed stochastic variationalinference (… mixturemodel (…
… Variationalinference a review for statisticians[J]. Journal of the American Statistical … Bayesianestimation of betamixturemodels with variationalinference[J]. IEEE Transactions on …
… Gaussian mixture filter (GMF) improved by variationalBayesian learning. … estimation of Gaussian mixturemodel in non-Gaussian noise environment. By means of variationalBayesian …
… Here we propose a new mixturemodel to describe the higher-level label image. The formation of label image is composed of two components: (1) A homogenous and isotropic MRF is …
X Zhang, S Song, L Zhu, K You, C Wu - Science China Information …, 2016 - Springer
… We first extend a finite mixturemodel to the infinite case by … chain Monte Carlo (MCMC) and variationalinference (VI), has … is given by an independent draw from a Beta(1,α) distribution. …
… Then, RCAR uses a two-component beta-mixturemodel to divide them into clean and noise alignments and refurbishes the label according to the posterior probability of the noise-…
… into the probability modeling of the mixturemodel of the Dirichlet … is obtained by the variational inference method. An image … 计算获得, 从中可见DPMM 的尺度参数α 以Beta 分布的形状…