Skip to main content
. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Artif Intell Med. 2014 Nov 6;65(1):5–18. doi: 10.1016/j.artmed.2014.10.005

Figure 2.

Figure 2

Graphical representation of the LDS. Shaded nodes yt and yt−1 denote observation made at current and previous time steps. Unshaded nodes zt and z t−1 denote the corresponding hidden states. The links represent dependences among the observations and hidden states.