Search Results for author: Raghu G. Raj

Found 3 papers, 0 papers with code

An Online Stochastic Kernel Machine for Robust Signal Classification

no code implementations19 May 2019 Raghu G. Raj

We present a novel variation of online kernel machines in which we exploit a consensus based optimization mechanism to guide the evolution of decision functions drawn from a reproducing kernel Hilbert space, which efficiently models the observed stationary process.

Classification General Classification

Fast Stochastic Hierarchical Bayesian MAP for Tomographic Imaging

no code implementations7 Jul 2017 John McKay, Raghu G. Raj, Vishal Monga

The resulting algorithm, fast stochastic HB-MAP (fsHBMAP), takes dramatically fewer operations while retaining high reconstruction quality.

Robust Sonar ATR Through Bayesian Pose Corrected Sparse Classification

no code implementations26 Jun 2017 John McKay, Vishal Monga, Raghu G. Raj

Sonar imaging has seen vast improvements over the last few decades due in part to advances in synthetic aperture Sonar (SAS).

Anomaly Detection Classification +2

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