60 citations · 127 across the 7 of their papers we have counts for
4 papers · 1 filter
Subspace Projection Methods for Fast Spectral Embeddings of Evolving Graphs
Mohammad Eini, Abdullah Karaaslanli, Vassilis Kalantzis +1
Several graph data mining, signal processing, and machine learning downstream tasks rely on information related to the eigenvectors of the associated adjacency or Laplacian matrix.…
Blind Multiclass Ensemble Classification
Panagiotis A. Traganitis, Alba Pagès-Zamora, Georgios B. Giannakis
The rising interest in pattern recognition and data analytics has spurred the development of innovative machine learning algorithms and tools. However, as each algorithm has its st…
Sketched Subspace Clustering
Panagiotis A. Traganitis, Georgios B. Giannakis
The immense amount of daily generated and communicated data presents unique challenges in their processing. Clustering, the grouping of data without the presence of ground-truth la…
Sketch and Validate for Big Data Clustering
Panagiotis A. Traganitis, Konstantinos Slavakis, Georgios B. Giannakis
In response to the need for learning tools tuned to big data analytics, the present paper introduces a framework for efficient clustering of huge sets of (possibly high-dimensional…