Fig. 1

Proposal sequence representation scheme. Where \(\textbf{s}\) represents a cDNA sequence applied in the proposed technique, \(a_i^x\), \(a_i^y\), \(\textbf{a}\), \(\textbf{v}\), \(\textbf{m}\), \(\textbf{f}\), \(\textbf{p}\), \(\textbf{g}\) and \(\textbf{r}\) are vectors obtained after each operation mentioned inside the boxes and M represent the final sizes of the viral signature