Interactive Rough-Granular Computing in Pattern Recognition

Authors:
Andrzej Skowron;Jan Bazan;Marcin Wojnarski
Affiliations:
Institute of Mathematics, Warsaw Unvisersity, Warsaw, Poland 02-097;Chair of Computer Science, University of Rzeszów, Rzeszów, Poland 35-310;Faculty of Mathematics, Informatics and Mechanics, Warsaw University, Warsaw, Poland 02-097
Venue:
PReMI '09 Proceedings of the 3rd International Conference on Pattern Recognition and Machine Intelligence
Year:
2009

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Abstract

We discuss the role of generalized approximation spaces and operations on approximation spaces in searching for relevant patterns. The approach is based on interactive rough-granular computing (IRGC) in the WisTech program. We also present results on approximation of complex vague concepts in real-life projects from different domains using the approach based on ontology approximation. Software projects supporting IRGC are reported.