Initialisation

abstract type BNNInitialiser end

To initialise BNNs, BNNInitialisers are used. These must be callable and must return three vectors

• θnet the initial values for the network parameters
• θhyper the initial values for any hyperparameters introduced by the NetworkPrior
• θlike the initial values for any extra parameters introduced by the likelihood

Implementation

Every BNNInitialiser must be callable and must return the above three things:

(init::BNNInitialiser)(rng::AbstractRNG) -> (θnet, θhyper, θlike)

InitialiseAllSame(dist::D, like::BNNLikelihood, prior::NetworkPrior)

Initialise all values by drawing from dist