Abstract | ||
---|---|---|
We lay the theoretical foundations of a novel model, termed picture hesitant fuzzy rough sets, based on picture hesitant fuzzy relations. We also combine this notion with the ideas of multi-granulation rough sets. As a consequence, a new multi-granulation rough set model on two universes, termed a multi-granulation picture hesitant fuzzy rough set, is developed. When the universes coincide or play a symmetric role, the concept assumes the standard format. In this context, we put forward two new classes of multi-granulation picture hesitant fuzzy rough sets, namely, the optimistic and pessimistic multi-granulation picture hesitant fuzzy rough sets. Further, we also investigate the relationships among these two concepts and picture hesitant fuzzy rough sets. |
Year | DOI | Venue |
---|---|---|
2020 | 10.3390/sym12030362 | SYMMETRY-BASEL |
Keywords | DocType | Volume |
rough set,picture hesitant fuzzy rough relation,picture hesitant fuzzy rough set,multi-granulation picture hesitant fuzzy rough set,optimistic picture hesitant fuzzy rough set,pessimistic picture hesitant fuzzy rough set | Journal | 12 |
Issue | Citations | PageRank |
3 | 0 | 0.34 |
References | Authors | |
0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Bibin Mathew | 1 | 0 | 0.34 |
Sunil Jacob John | 2 | 71 | 8.42 |
José Carlos R. Alcantud | 3 | 0 | 1.01 |