A Spatial Data Mining System Extending Generalization based on Rulebase

규칙베이스 기반의 일반화를 확장한 공간 데이터 마이닝 시스템

  • 최성민 (데이콤 종합연구소) ;
  • 김응모 (성균관대학교 전기전자컴퓨터공학부)
  • Published : 1998.11.01


Extraction of interesting and general knowledge from large spatial database is an important task in the development of geographical information system and knowledge-base systems. In this paper, we propose a spatial data mining system using generalization method; In this system, we extend an existing generalization mining and design a rulebase to support deriving new spatial knowledge. For this purpose, we propose an interleaved method which integrates spatial data dominated and nonspatial data dominated mining and construct a rulebase to extract topological relationship between spatial objects.