Search Results for author: Avishek Saha

Found 5 papers, 0 papers with code

MBA: Mini-Batch AUC Optimization

no code implementations29 May 2018 San Gultekin, Avishek Saha, Adwait Ratnaparkhi, John Paisley

Area under the receiver operating characteristics curve (AUC) is an important metric for a wide range of signal processing and machine learning problems, and scalable methods for optimizing AUC have recently been proposed.

N$^3$LARS: Minimum Redundancy Maximum Relevance Feature Selection for Large and High-dimensional Data

no code implementations10 Nov 2014 Makoto Yamada, Avishek Saha, Hua Ouyang, Dawei Yin, Yi Chang

We propose a feature selection method that finds non-redundant features from a large and high-dimensional data in nonlinear way.

Distributed Computing Feature Selection

A Geometric Algorithm for Scalable Multiple Kernel Learning

no code implementations25 Jun 2012 John Moeller, Parasaran Raman, Avishek Saha, Suresh Venkatasubramanian

We present a geometric formulation of the Multiple Kernel Learning (MKL) problem.

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