Search Results for author: Hamed Valizadegan

Found 4 papers, 0 papers with code

ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets

no code implementations19 Nov 2021 Hamed Valizadegan, Miguel Martinho, Laurent S. Wilkens, Jon M. Jenkins, Jeffrey Smith, Douglas A. Caldwell, Joseph D. Twicken, Pedro C. Gerum, Nikash Walia, Kaylie Hausknecht, Noa Y. Lubin, Stephen T. Bryson, Nikunj C. Oza

ExoMiner is a highly accurate, explainable, and robust classifier that 1) allows us to validate 301 new exoplanets from the MAST Kepler Archive and 2) is general enough to be applied across missions such as the on-going TESS mission.

Relative Comparison Kernel Learning with Auxiliary Kernels

no code implementations2 Sep 2013 Eric Heim, Hamed Valizadegan, Milos Hauskrecht

In this work, we explore methods for aiding the process of learning a kernel with the help of auxiliary kernels built from more easily extractable information regarding the relationships among objects.

Learning to Rank by Optimizing NDCG Measure

no code implementations NeurIPS 2009 Hamed Valizadegan, Rong Jin, Ruofei Zhang, Jianchang Mao

Learning to rank is a relatively new field of study, aiming to learn a ranking function from a set of training data with relevancy labels.

Information Retrieval Learning-To-Rank +1

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