Zobrazeno 1 - 10
of 986
pro vyhledávání: '"Aguilar-Ruiz A"'
The Certainty Ratio $C_\rho$: a novel metric for assessing the reliability of classifier predictions
Autor:
Aguilar-Ruiz, Jesus S.
Evaluating the performance of classifiers is critical in machine learning, particularly in high-stakes applications where the reliability of predictions can significantly impact decision-making. Traditional performance measures, such as accuracy and
Externí odkaz:
http://arxiv.org/abs/2411.01973
Autor:
Aguilar-Ruiz, Jesus S.
Feature Selection techniques aim at finding a relevant subset of features that perform equally or better than the original set of features at explaining the behavior of data. Typically, features are extracted from feature ranking or subset selection
Externí odkaz:
http://arxiv.org/abs/2411.01204
In today's data-intensive landscape, where high-dimensional datasets are increasingly common, reducing the number of input features is essential to prevent overfitting and improve model accuracy. Despite numerous efforts to tackle dimensionality redu
Externí odkaz:
http://arxiv.org/abs/2411.01203
Autor:
Fraija, Nissim, Dainotti, Maria G., Kamenetskaia, Boris Betancourt, Galván-Gámez, Antonio, Aguilar-Ruiz, Edilberto
Gamma-ray bursts (GRBs) are one of the most exciting sources that offer valuable opportunities for investigating the evolution of energy fraction given to magnetic fields and particles through microphysical parameters during relativistic shocks. The
Externí odkaz:
http://arxiv.org/abs/2311.02859
Autor:
Fraija, Nissim, Kamenetskaia, Boris Betancourt, Galván-Gámez, Antonio, Veres, Peter, Becerra, Rosa L., Dichiara, Simone, Dainotti, Maria G., Lizcano, Francisco, Aguilar-Ruiz, Edilberto
The second {\itshape Fermi}/LAT gamma-ray burst (GRB) catalog (2FLGC) spanning the first decade of operations by the LAT collaboration was recently released. The closure relations of the synchrotron forward shock (FS) model are not able to reproduce
Externí odkaz:
http://arxiv.org/abs/2311.01710
Autor:
Fraija, Nissim, Aguilar-Ruiz, Edilberto, Galván, Antonio, Onsurbe, Jose Antonio de Diego, Dainotti, Maria G.
Since its mission, Fermi Collaboration reported the highest flux observed during July - September 2012 for the BL Lac Markarian 421 (Mrk 421). The integrated flux was eight times greater than the average flux reported in the second Fermi catalog. Dur
Externí odkaz:
http://arxiv.org/abs/2310.19227
Autor:
Galván, Antonio, Fraija, Nissim, Aguilar-Ruiz, Edilberto, Onsurbe, Jose Antonio de Diego, Dainotti, Maria G.
Besides the neutrino source detected by IceCube, NGC 1068, the association of the IceCube-170922A neutrino with the blazar in a flaring state among several wavelengths (from radio up to high-energy (HE) gamma-rays), the site and mechanisms of product
Externí odkaz:
http://arxiv.org/abs/2308.14655
The BL Lac Markarian 501 exhibited two flaring activities in the very-high-energy (VHE) band in May 2009. The lack of correlation between X-rays and TeV gamma-rays without increasing in other bands suggested that more than one emission zone could be
Externí odkaz:
http://arxiv.org/abs/2304.14534
Publikováno v:
Volume 38, June 2023, Pages 1-11
Blazars have been pointed out as promising high-energy (HE) neutrinos sources, although the mechanism is still under debate. The blazars with a hard-TeV spectrum, which leptonic models can hardly explain, can be successfully interpreted in the hadron
Externí odkaz:
http://arxiv.org/abs/2303.13025
Publikováno v:
SoftwareX, Vol 28, Iss , Pp 101877- (2024)
The Multiclass Classification Performance (MCP) curve is an innovative method to visualize the performance of a classifier for multiclass datasets. On the other hand, the Imbalanced Multiclass Classification Performance (IMCP) curve is a novel approa
Externí odkaz:
https://doaj.org/article/554899ffef0249c6bdc403d9939be97e
