Bayesian Belief Networks and Observable Markov Models
摘要
In this chapter, we continue the presentation of probabilistic modeling. ► Section 23.2 introduces the Bayesian Belief Network, BBN, a directed acyclic graph that can offer significant computational advantages over full Bayesian reasoning. In ► Sect. 23.3, we present Dynamic Bayesian Networks, a graphical modeling technique that tracks probabilistic information across time and situation changes. ► Section 23.4 introduces observable Markov models with several examples. Hidden Markov models, with several extensions, are presented in ► Chap. 24 .