Concept Granule-Based Granular Lattice and Application in Knowledge Retrieval

@article{Sun2014ConceptGG,
  title={Concept Granule-Based Granular Lattice and Application in Knowledge Retrieval},
  author={Lin Sun and Jiucheng Xu and Yangyang Liu},
  journal={JSW},
  year={2014},
  volume={9},
  pages={1976-1983}
}
In this paper, from the viewpoint of granular computing, information granule and concept granule are introduced to information systems, and then structure of concept granules and their distance, concept granular entropy and significance degree are presented. The concept of concept granule-based granular lattice is proposed in information systems. The representation and operation rules of complete granular lattice are given. Moreover, some important properties and propositions about these… CONTINUE READING

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