Modeling ADLs with Timed HMMs: Follow-up

Here are three graphs comparing the probability of seeing an object given an activity. This first one compares engaging in a leisure activity with making a snack. In this case there is little in common between the two profiles. As a result, the activities were never confused by the HMM model.

In contrast here are two examples in which the activities were confused. Notice the overlap in the observation profiles

another example of confused activities: Posted by djp3 at October 6, 2004 11:55 AM | TrackBack (0)