Convex granules and convex covering rough sets

• Published in: Engineering applications of artificial intelligence Vol. 124; p. 106509
• Main Authors: Long, Zhuo, Cai, Mingjie, Li, Qingguo, Li, Yizhu, Cai, Wanting
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2023
• Subjects: Convex hull; CrossSift; Information granule; Rough sets; Information granule; Convex hull; Rough sets; CrossSift

Many extensions of rough sets have been trying to seek appropriate granular structures, such as neighborhood systems, disjoint intervals and coverings. However, few of them consider data-driven approaches to generating posets-structured coverings based on granules of irregular shapes and variable si...