Query expansion is one of the techniques to find suitable terms for redefining the queries so that the document retrieval performance can be enhanced. This paper presents a comparative analysis of recently developed query expansion approaches using fuzzy logic to retrieve relevant documents from large datasets for a given user query. In this paper, two query expansion approaches are compared and analyzed in different manner for two benchmark datasets: CISI and CACM. Both the approaches are based on fuzzy logic and term selection methods. On the basis performance evaluating parameters such as precision, recall, MAP and precision-recall graph, it is found that the approach proposed in [13] improves document retrieval in comparison to the approach proposed in [32].
CITATION STYLE
Sharma, D. K., Pamula, R., & Chauhan, D. S. (2018). A comparative analysis of fuzzy logic based query expansion approaches for document retrieval. In Communications in Computer and Information Science (Vol. 906, pp. 336–345). Springer Verlag. https://doi.org/10.1007/978-981-13-1813-9_34
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