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Granular computing is a mathematical tool in artificial intelligence. An information system is an important model in the field of artificial intelligence, and an information structure is its basic structure. Set‐valued information systems are the generalization of single‐valued information systems. This paper investigates information structures in a set‐valued information system from granular computing...
An information system as a database that represents relationships between objects and attributes is an important mathematical model in the field of artificial intelligence. A lattice-valued information system is the generalization of an information system. Its information structures are mathematical structures of the families of information granules granulated from its data sets. This paper explores...
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