What Does Deep Belief Network (DBN) Mean?
A deep belief network (DBN) is a sophisticated type of generative neural network that uses an unsupervised machine learning model to produce results. This type of network illustrates some of the work that has been done recently in using relatively unlabeled data to build unsupervised models.
Techopedia Explains Deep Belief Network (DBN)
Some experts describe the deep belief network as a set of restricted Boltzmann machines (RBMs) stacked on top of one another. In general, deep belief networks are composed of various smaller unsupervised neural networks. One of the common features of a deep belief network is that although layers have connections between them, the network does not include connections between units in a single layer.
