A fast algorithm on generating concept lattice for symmetry formal context constructed from social networks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-019-01274-6
Abstract: Formal concept analysis has been witnessed to be an effective soft computing methodology for data analysis, rule extraction and clustering, but how to build a formal concept lattice efficiently is always a challenge issue. Recent… read more here.
Keywords: concept lattice; symmetry formal; formal context; concept ... See more keywords
Non-redundant implicational base of formal context with constraints using SAT
Sign Up to like & getrecommendations! Published in 2024 at "PeerJ Computer Science"
DOI: 10.7717/peerj-cs.1806
Abstract: An implicational base is knowledge extracted from a formal context. The implicational base of a formal context consists of attribute implications which are sound, complete, and non-redundant regarding to the formal context. Non-redundant means that… read more here.
Keywords: non redundant; formal context; base formal; base ... See more keywords