Boltzmann machines with clusters of stochastic binary units
Da Teng, Zhang Li, Guanghong Gong, Liang Han
Abstract
Da Teng, Zhang Li, Guanghong Gong, Liang Han
Abstract
The original restricted Boltzmann machines (RBMs) are extended by replacing the binary visible and hidden variables with clusters of binary units, and a new learning algorithm for training deep Boltzmann machine of this new variant is proposed. The sum of binary units of each cluster is approximated by a Gaussian distribution. Experiments demonstrate that the proposed Boltzmann machines can achieve good performance in the MNIST handwritten digital recognition task.
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The original restricted Boltzmann machines (RBMs) are extended by replacing the binary visible and hidden variables with clusters of binary units, and a new learning algorithm for training deep Boltzmann machine of this new variant is proposed. The sum of binary units of each cluster is approximated by a Gaussian distribution. Experiments demonstrate that the proposed Boltzmann machines can achieve good performance in the MNIST handwritten digital recognition task.
Key concepts: Boltzmann machine, MNIST database, Restricted Boltzmann machine, Binary number, Computer science, Gaussian, Boltzmann constant, Task (project management)