Search Results for author: Aharon Ben-Tal

Found 3 papers, 0 papers with code

Oracle-Based Robust Optimization via Online Learning

no code implementations25 Feb 2014 Aharon Ben-Tal, Elad Hazan, Tomer Koren, Shie Mannor

Robust optimization is a common framework in optimization under uncertainty when the problem parameters are not known, but it is rather known that the parameters belong to some given uncertainty set.

online learning

Efficient algorithms for learning kernels from multiple similarity matrices with general convex loss functions

no code implementations NeurIPS 2010 Achintya Kundu, Vikram Tankasali, Chiranjib Bhattacharyya, Aharon Ben-Tal

We present several provably convergent iterative algorithms, where each iteration requires either an SVM or a Multiple Kernel Learning (MKL) solver for m > 1 case.

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