Search Results for author: S. G. Djorgovski

Found 4 papers, 2 papers with code

Applications of AI in Astronomy

no code implementations3 Dec 2022 S. G. Djorgovski, A. A. Mahabal, M. J. Graham, K. Polsterer, A. Krone-Martins

We provide a brief, and inevitably incomplete overview of the use of Machine Learning (ML) and other AI methods in astronomy, astrophysics, and cosmology.

Astronomy Decision Making

Real-Time Data Mining of Massive Data Streams from Synoptic Sky Surveys

1 code implementation18 Jan 2016 S. G. Djorgovski, M. J. Graham, C. Donalek, A. A. Mahabal, A. J. Drake, M. Turmon, T. Fuchs

The nature of scientific and technological data collection is evolving rapidly: data volumes and rates grow exponentially, with increasing complexity and information content, and there has been a transition from static data sets to data streams that must be analyzed in real time.

Instrumentation and Methods for Astrophysics Databases

Feature Selection Strategies for Classifying High Dimensional Astronomical Data Sets

no code implementations8 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

Using conditional entropy to identify periodicity

1 code implementation27 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

Cannot find the paper you are looking for? You can Submit a new open access paper.