RtoC: A new concept lattice building method by RST

Yuxi Gao*, Chongyang Shi

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Formal Concept Analysis and Rough Set Theory offer related and complementary approaches for data analysis. Many efforts have been made to compare and combine the two theories. In this paper, a transformation design is proposed from a partition to concept lattice. This method selects the max-covered attributes decision-set from the equivalence classes to assist generating the new concepts and an index-tree is applied to control the process of the lattice-building. This algorithm indicates a deferent aspect of the relationship between the Rough set and Concept lattice.

Original languageEnglish
Title of host publicationInternational Conference on Internet Technology and Applications, ITAP 2010 - Proceedings
DOIs
Publication statusPublished - 2010
EventInternational Conference on Internet Technology and Applications, ITAP 2010 - Wuhan, China
Duration: 21 Aug 201023 Aug 2010

Publication series

NameInternational Conference on Internet Technology and Applications, ITAP 2010 - Proceedings

Conference

ConferenceInternational Conference on Internet Technology and Applications, ITAP 2010
Country/TerritoryChina
CityWuhan
Period21/08/1023/08/10

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