PROBLEM TO BE SOLVED: To provide a recognition system which improves identification accuracy and is suitable for hardware processing.
SOLUTION: A recognition system (100) includes a plurality of identification classifiers (10) and a determination part (20). To the identification classifiers (10), input data of an unknown class are given in common. A feature vector of input data is generated by a feature descriptor that is not overlapped with the other classifiers. One or more representative vectors are selected which are the closest to the feature vector among representative vectors of clusters. As a classification result of the input data, a class label corresponding to the selected representative vectors is outputted. Upon receiving the classification results from the plurality of identification classifiers, the determination part (20) determines a class of the input data in accordance with a majority decision of the classification results.
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