Search Results for author: Juan B. Cabral

Found 3 papers, 2 papers with code

Evaluation of the importance of criteria for the selection of cryptocurrencies

no code implementations1 Sep 2021 Natalia A. Van Heerden, Juan B. Cabral, Nadia Luczywo

In recent years, cryptocurrencies have gone from an obscure niche to a prominent place, with investment in these assets becoming increasingly popular.

Automatic Catalog of RRLyrae from $\sim$ 14 million VVV Light Curves: How far can we go with traditional machine-learning?

3 code implementations1 May 2020 Juan B. Cabral, Felipe Ramos, Sebastián Gurovich, Pablo Granitto

Finally, we show that the use of ensemble classifiers helps resolve the crucial model selection step, and that most errors in the identification of RRLs are related to low quality observations of some sources or to the difficulty to resolve the RRL-C type given the date.

Model Selection

Astroalign: A Python module for astronomical image registration

1 code implementation6 Sep 2019 Martin Beroiz, Juan B. Cabral, Bruno Sanchez

We present an algorithm implemented in the astroalign Python module for image registration in astronomy.

Astronomy Image Registration

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