what type of variable does a bayes network have what is the role of the latent variable in an exponential network? what is the purpose of latent variable why would a probabilistic model need a physical interpretation. why latent variables are used in b.nets why is it important for latent variables to be explicit why are hidden variables in a probabilistic model useful to model a complex distribution of a complex distributed distribution? what is the primary role of latent variables in a probabilistic model? which is an example of a hidden variable in a bayes network what is the role of the hidden variables what is latent variable in probability what role do latent variables play in probabilistic networks? why are latent variables in probabilistic models important what is the primary role of a latent variable in a probability model? what does a latent variable do what is the role of the latent variables in probability networks? what is the role of latent variables in probability what is the purpose of hidden variables in Bayes networks? how are the hidden variables in probabilistic models explained by bishop's work what is the role of hidden variables in probabilistic networks?