International Journal of Computer and Electrical Engineering (IJCEE)
As information has been increasing enormously in the world, it is difficult to retrieve the proper information as per the user satisfaction. In this paper, the authors' proposed document crawler is used for gathering and extracting information from the documents available from online databases and other databases. Since search space is too large, Genetic Algorithm (GA) is used to find out the combination terms. In the proposed document retrieval system, the authors extract the keywords from the document crawler and with these keywords GA generates combination terms.