UP-DPC: : Ultra-scalable parallel density peak clustering
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Ultra-DPC: Ultra-scalable and Index-Free Density Peak Clustering
Web and Big DataAbstractDensity-based clustering is a fundamental and effective tool for recognizing connectivity structure. The density peak, the data object with the maximum density within a predefined sphere, plays a critical role. However, Density Peak Estimation (...
ANN-DPC: Density peak clustering by finding the adaptive nearest neighbors
AbstractDPC(clustering by fast search and find of density peaks) is an efficient clustering algorithm. However, DPC and its variations usually cannot detect the appropriate cluster centers for a dataset containing sparse and dense clusters simultaneously,...
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Highlights- Introducing adaptive nearest neighbors for a point to define its accurate local density and partition it as a super-core, core, linked, or slave point.
- Introducing super-core point absorbing technique and the dependency vector to ...
Parallel boosted clustering
AbstractScalability of clustering algorithms is a critical issue in real world clustering applications. Usually, data sampling and parallelization are two common ways to address the scalability issue. Despite their wide utilization in a number ...
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Elsevier Science Inc.
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