Algorithm 1. The mFCBF algorithm receives the users’ feature matrix ($O$), minimum correlation threshold ($oTh$) and the maximum correlation threshold ($iTh$) and returns the selected set of features.

1: Function mFCBF ($FV\mathcal{S}$,$oTh$, $iTh$) 2: Calculate corr ($O$) 3: $FV{\mathcal{S}}_{tmp} \leftarrow$ Select columns whose correlation with the output is > $oTh$ 4: Calculate corr ($FV{\mathcal{S}}_{tmp}$) 5: $FV{\mathcal{S}}_{oTh, iTh}\leftarrow$ Select columns whose correlation with the input is < $iTh$ and with the highest correlation with the output. 6: Return ($FV{\mathcal{S}}_{oTh, iTh}$) 7: End function