Deep Latent-Variable Kernel Learning

Deep kernel learning (DKL) leverages the connection between the Gaussian process (GP) and neural networks (NNs) to build an end-to-end hybrid model. It combines the capability of NN to learn rich representations under massive data and the nonparametric property of GP to achieve automatic regularization that incorporates a tradeoff between model fit and model complexity. However, the deterministic NN encoder may weaken the model regularization of...