Using Genetic algorithm to improve information retrieval systems (original) (raw)

2006, World Academy of Science, Engineering and Technology 17 2006

This study investigates the use of genetic algorithmsin information retrieval. The method is shown to be applicable tothree well-known documents collections, where more relevantdocuments are presented to users in the genetic modification. In thispaper we present a new fitness function for approximate informationretrieval which is very fast and very flexible, than cosine similarityfitness function.

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