Search Results for author: Guangliang Chen

Found 2 papers, 0 papers with code

Large-scale spectral clustering using diffusion coordinates on landmark-based bipartite graphs

no code implementations WS 2018 Khiem Pham, Guangliang Chen

Spectral clustering has received a lot of attention due to its ability to separate nonconvex, non-intersecting manifolds, but its high computational complexity has significantly limited its applicability.

Clustering Image/Document Clustering +1

High Dimensional Data Modeling Techniques for Detection of Chemical Plumes and Anomalies in Hyperspectral Images and Movies

no code implementations24 Sep 2015 Yi, Wang, Guangliang Chen, Mauro Maggioni

We briefly review recent progress in techniques for modeling and analyzing hyperspectral images and movies, in particular for detecting plumes of both known and unknown chemicals.

Anomaly Detection

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