January 18, 2005

IJCAI update


Forward approximate inference on the data is complete. The image above shows the results of filter the data forward. The x axis is time. The y axis is "activity". There is a heavy colored line when the activity is actively making progress and a dashed line when the activity is in progress but not being attended to by the user. The black vertical lines show the flow through the primary focus of attention. A triangle indicates the start of an activity, a star indicates an activity interruption and a circle indicates the end of the activity. There are little vertical tick marks on the colored lines which indicate that the next step of that activity has begun. I don't actually know how accurate this particular run is, but I can see that there is some confusion at the end about setting the table, clearing the table and eating.

The next step is backward inference. Then learning, then smoothing.

Posted by djp3 at January 18, 2005 11:59 AM | TrackBack (0)
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