Subgradient classification method in wavelet transform space for technical diagnostics.

Abstract

The subgradient interactive classification method is proposed in the wavelet transform space, which allows to improve the noise immunity during the classification process during technical diagnostics. A procedure for the implementation of this method has been developed, experimental studies have been carried out to assess the increase of noise immunity and reduce the error. The method is recommended for use in a wide range of classification problems in the case of high level of noise, small volumes of the samples being investigated.