Introduction - If you have any usage issues, please Google them yourself
Activity recognition has received increasing attention from
the machine learning community. Of particular interest is the ability to
recognize activities in real time streaming data, but this presents a
number of challenges not faced by traditional offline approaches. Among
these challenges is handling the large amount of data that does not
belong to a predefined class. In this paper, we describe a method by
which activity discovery can be used to identify behavioral patterns in
observational data. Discovering patterns in the data that does not belong
to a predefined class aids in understanding this data and segmenting it
into learnable classes.