A Fuzzy Information Retrieval Method Based on the Vector-Correlative Model

The VCM (Vector-Correlative Model) is one of the currently popular models for information searching. In this paper, author inducted Fuzzy Sets theory and approach for to construct information searching models, and presented a new VCM, which is called Fuzzy Vector-correlative Model (FVCM). So, its theory structure and user´s searching quizzing mode has been dimming improved. We have show with some fringe experimentation that the new model has overcome some intrinsic defects of the exciting ones, and has raised the precision and recall of information search system.