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1. 1. Query Expansion Research and Application in Search Engine Based on Concepts Lattice

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Jun Cui; [2009]
   Keywords : Formal concept analysis; Query expansion; Concept lattice;

   Abstract : Formal concept analysis is increasingly applied to query expansion and data mining problems. In this paper I analyze and compare the current concept lattice construction algorithm, and choose iPred and Border algorithms to adapt for query expansion. READ MORE