Bayesian probability theory provides a unifying framework for data modeling. In this framework, the overall aims are to find models that are well matched to the data, and to use these models to make optimal predictions. Neural network learning is interpreted as an inference of the most probable parameters for the model, given the training data. The search in model space (i.e., the space of architectures, noise models, preprocessings, regularizers, and weight decay constants) also then can be treated as an inference problem, in which we infer the relative probability of alternative models, given the data. This provides powerful and practical methods for controlling, comparing, and using adaptive network models. This chapter describes numerical techniques based on Gaussian approximations for implementation of these methods.
CITATION STYLE
MacKay, D. J. C. (1996). Bayesian Methods for Backpropagation Networks (pp. 211–254). https://doi.org/10.1007/978-1-4612-0723-8_6
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