 Next, it computes  degree of fuzzy-rough approximations and with proper degree threshold selection for undersampling of the negative samples  from all possible interaction pairs between drugs and targets obtained in the first stage.
<coherence>  Next, it computes  degree of fuzzy-rough approximations and with proper degree threshold selection for undersampling of the negative samples  from all possible interaction pairs between drugs and targets obtained in the first stage.
 Next, it computes degree of fuzzy-rough approximations and proper degree threshold selection for undersampling of the negative samples from all possible interaction pairs between drugs and targets obtained in the first stage.