G06N502
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: The present invention relates to a context reasoning method and apparatus. A context reasoning apparatus include a model constructing unit configured to construct a context representation model using spatio-temporal attribute information for a plurality of objects existing in observational space; and a context reasoning unit configured to recognize current context by performing context reasoning based on the context representation model and generating events related to the current context, wherein the context representation model is composed with an observation layer in which temporal attribute and spatial attribute information for the objects is represented, a syntactic layer in which complex information, provided from the information represented in the observation layer, is represented, and a semantic layer in which semantic information, provided through combination and analysis of the information represented in the observation layer and the syntactic layer is represented.