Search Results for author: Rocco Langone

Found 3 papers, 0 papers with code

Accelerated sparse Kernel Spectral Clustering for large scale data clustering problems

no code implementations20 Oct 2023 Mihaly Novak, Rocco Langone, Carlos Alzate, Johan Suykens

This is altered by the modifications reported in this brief that drastically improve the computational characteristics.

Clustering Computational Efficiency +3

Kernel Spectral Clustering and applications

no code implementations3 May 2015 Rocco Langone, Raghvendra Mall, Carlos Alzate, Johan A. K. Suykens

This is a major advantage compared to classical spectral clustering where the determination of the clustering parameters is unclear and relies on heuristics.

Clustering Image Segmentation +3

Clustering evolving data using kernel-based methods

no code implementations20 Nov 2014 Rocco Langone

This paves the way for the development of a novel clustering algorithm for the analysis of evolving networks called kernel spectral clustering with memory effect (MKSC), where the temporal smoothness between clustering results in successive time steps is incorporated at the level of the primal optimization problem, by properly modifying the KSC formulation.

Clustering Community Detection +5

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