Feature transformations and structure of attributes

Tsau Young Lin

doi:10.1117/12.460211

12 March 2002 Feature transformations and structure of attributes

Tsau Young Lin

Proceedings Volume 4730, Data Mining and Knowledge Discovery: Theory, Tools, and Technology IV; (2002) https://doi.org/10.1117/12.460211
Event: AeroSense 2002, 2002, Orlando, FL, United States

Abstract

Let V be a set real world entities, that admits a relational model. An attribute induces an equivalence relation on V and will be regarded as such. Let A* be the set of such equivalence relations and their refinements. Then the smallest sublattice L(A*) generated by A* in the parition lattice of V is called generalized relation lattice. The set of the granules in L(A*) whose cardinality is above certain threshhold is the set of all possible patterns derivable from the given attributes (features) of the given relation.

Citation Download Citation

Tsau Young Lin "Feature transformations and structure of attributes", Proc. SPIE 4730, Data Mining and Knowledge Discovery: Theory, Tools, and Technology IV, (12 March 2002); https://doi.org/10.1117/12.460211

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