“…Other statistical-based methods developed for isotope identification include multiple linear regression [18], sequential deconvolution [19], Bayesian statistical inference [20], and physicsbased importance weighting [21]. In addition, several methods utilize tools from artificial intelligence such as particle swarm optimization [22], fireworks algorithm [23], expert systems [24], clustering [25], fuzzy logic [11][26], fuzzy support vector regression [27], wavelet processing [28], and fuzzy-genetic hybrid approaches [29]. Despite the large volume of research, analysis of distorted signals with random count variability in search applications remains an open challenge.…”