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A Technique of Data Fusion for Effective Text Retrieval
2015
International Journal of Computer Applications
The goal of Information retrieval systems is to provide useful information for user's information need. For a collection of documents and a given query, an IR system returns a ranked list of documents. Different IR systems based on IR models such as Vector Space, Smart Vector Space, Extended Boolean, Latent Semantic Indexing etc. produce different text documents for the same query. They rarely return the same documents in response to the same queries. This has led to the field of "data fusion",
doi:10.5120/19556-1303
fatcat:4hzs2ahcyjdwbc5wey6r3kodk4