STATE DISCRIMINATION DEVICE, PROGRAM AND INTEGRATED CIRCUIT

摘要

PROBLEM TO BE SOLVED: To appropriately perform pattern classification processing or pattern discrimination processing even in the case where a discontinuous area (e.g., divided area) is present on a map generated by SOM.SOLUTION: In a state discrimination device 1000, a matching processing unit 7 acquires adaptation data indicating a correlation degree between template data indicating a predetermined state and SOM output data acquired by a mapping conversion unit 6. A state discrimination unit 8 then discriminates a state of input data based on an activity value acquired by an activity value acquisition unit 5 and the adaptation data. Thus, in the state discrimination device 1000, pattern classification processing or pattern discrimination processing can be appropriately performed even in the case where a discontinuous area (e.g., divided area) is present on a map generated by SOM.SELECTED DRAWING: Figure 1