Search Results for author: Ciro Donalek

Found 2 papers, 1 papers with code

Feature Selection Strategies for Classifying High Dimensional Astronomical Data Sets

no code implementations • 8 Oct 2013 • Ciro Donalek, Arun Kumar A., S. G. Djorgovski, Ashish A. Mahabal, Matthew J. Graham, Thomas J. Fuchs, Michael J. Turmon, N. Sajeeth Philip, Michael Ting-Chang Yang, Giuseppe Longo

The amount of collected data in many scientific fields is increasing, all of them requiring a common task: extract knowledge from massive, multi parametric data sets, as rapidly and efficiently possible.

Astronomy feature selection +2

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Using conditional entropy to identify periodicity

1 code implementation • 27 Jun 2013 • Matthew J. Graham, Andrew J. Drake, S. G. Djorgovski, Ashish A. Mahabal, Ciro Donalek

This paper presents a new period finding method based on conditional entropy that is both efficient and accurate.

Instrumentation and Methods for Astrophysics

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