Operator recognition device, the operator recognition method, and, the operator recognition program

摘要

Eliminates the registration of data, such as HMM data having a feature amount easily cause erroneous recognition in recognition of the operator, it and thereby reduce more possibility of erroneous recognition, the operator recognition device having a recognition performance stable The present invention is to provide. When creating an HMM data used when performing recognition processing, speaker recognition device 100, the registration of the HMM password data with a characteristic quantity of the speech components that are similar to the feature quantity indicated by the HMM data already registered and so as not to allow the registration of the HMM data be eliminated and, on the total processing time, resulting in erroneous recognition is expected.