Publication: An incremental density-based clustering framework using fuzzy local clustering
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Issued Date
2021
Resource Type
File Type
application/pdf
ISSN
200255
Other identifier(s)
2-s2.0-85090056358
Rights
Srinakharinwirot University
Rights Holder(s)
Scopus
Bibliographic Citation
Information Sciences. Vol 547, (2021), p.404-426
Suggested Citation
Laohakiat S., Sa-Ing V. An incremental density-based clustering framework using fuzzy local clustering. Information Sciences. Vol 547, (2021), p.404-426. doi:10.1016/j.ins.2020.08.052 Retrieved from: https://hdl.handle.net/20.500.14740/4322
Author(s)
Abstract
This paper presents a novel incremental density-based clustering framework using the one-pass scheme, named Fuzzy Incremental Density-based Clustering (FIDC). Employing one-pass clustering in which each data point is processed once and discarded, FIDC can process large datasets with less computation time and memory, compared to its density-based clustering counterparts. Fuzzy local clustering is employed in local clusters assignment process to reduce clustering inconsistencies from one-pass clustering. To improve the clustering performance and simplify the parameter choosing process, the modified valley seeking algorithm is used to adaptively determine the outlier thresholds for generating the final clusters. FIDC can operate in both traditional and stream data clustering. The experimental results show that FIDC outperforms state-of-the-art algorithms in both clustering modes. © 2020 Elsevier Inc.