Wang, Hailiang; Zhou, Mingtian; She, Kun - In: European Journal of Operational Research 242 (2015) 1, pp. 172-181
We are considering induction of ordinal classification rules, which assign objects to preference-ordered decision classes, within the dominance-based rough set approach. In order to extract such rules, it is necessary to define dominance inconsistencies with respect to a set of condition...