A new fuzzy clustering-based recommendation method using grasshopper optimization algorithm and Map-Reduce
Viomesh Kumar Singh (),
Sangeeta Sabharwal () and
Goldie Gabrani ()
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Viomesh Kumar Singh: Netaji Subhas Institute of Technology
Sangeeta Sabharwal: Netaji Subhas University of Technology
Goldie Gabrani: Vivekananda Institute of Professional Studies Technical Campus College of Engineering
International Journal of System Assurance Engineering and Management, 2022, vol. 13, issue 5, No 44, 2698-2709
Abstract:
Abstract Collaborative filtering, an eminent approach of recommendation, finds the similarity in the data records to recommend the items. The performance of collaborative based recommendation depends on the effectiveness of clustering algorithm used for finding the similarity, especially in big data environment. This paper presents a novel fuzzy clustering based recommendation method using improved grasshopper optimization and MapReduce. The proposed method employs an improved variant of grasshopper optimization algorithm to find the optimal cluster centroids. Moreover, the proposed method runs in the MapReduce environment to handle big dataset. To experimentally validate the proposed variant, twenty-three benchmark functions are considered and compared against four other existing methods in terms of mean fitness value, standard deviation and Friedman test. Further, clustering efficacy of proposed method is also vindicated on four large-scale benchmark clustering dataset. Finally, to test the recommendation ability, the proposed method is tested on MovieLens dataset and results are validated using three performance parameters over the different number of clusters. The simulation clearly indicates that the proposed method can be effectively utilized to recommendations of items in a big data environment.
Keywords: Collaborative recommendation; MapReduce; Fuzzy Clustering; Big Data; Grasshopper optimization algorithm (search for similar items in EconPapers)
Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:spr:ijsaem:v:13:y:2022:i:5:d:10.1007_s13198-022-01740-z
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DOI: 10.1007/s13198-022-01740-z
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