Bayesian network learning using the orthogonal matching pursuit to perform variable selection and then application of the Hill-Climbing greedy search or the TABU search to orient the edges. Some relevant papers are Tsagris M. and Adam C. (2026) , Tsagris M. (2021) , Tsagris M. (2022) , Tsagris et al. (2022) , Tsamardinos I., Brown L.E. and Aliferis C.F. (2006) , Mallat S. G. and Zhang Z. (1993) .