output
19972026
most citedPopular Ensemble Methods: An Empirical Study

3k citations

Showing 2019Show all

9 papers · 1 filter

cs.CG2019★ 1 cited

A Faithful Discretization of Verbose Directional Transforms

Brittany Terese Fasy, Samuel Micka, David L. Millman +2

The persistent homology transform, Betti function transform, and Euler characteristic transform represent a shape with a multiset of persistence diagrams, Betti functions, or Euler…

astro-ph.IM2019★ 8 cited

A Full Implementation of Spectro-Perfectionism for Precise Radial Velocity Exoplanet Detection: A Test Case With the MINERVA Reduction Pipeline

Matthew A. Cornachione, Adam S. Bolton, Jason D. Eastman +10

We present a computationally tractable implementation of spectro-perfectionism, a method which minimizes error imparted by spectral extraction. We develop our method in conjunction…

cs.DS2019★ 3 cited

Selection on with layer-ordered heaps

Patrick Kreitzberg, Kyle Lucke, Oliver Serang

Selection on is an important problem with many applications in areas such as max-convolution, max-product Bayesian inference, calculating most probable isoto…

math.RA2019★ 2 cited

Essential Dimension, Symbol Length and -rank

Adam Chapman, Kelly McKinnie

We prove that the essential dimension of central simple algebras of degree and exponent over fields containing a base-field of characteristic is at l…

cs.DS2019

Most abundant isotope peaks and efficient selection on

Patrick Kreitzberg, Kyle Lucke, Oliver Serang

The isotope masses and relative abundances for each element are fundamental chemical knowledge. Computing the isotope masses of a compound and their relative abundances is an impor…

astro-ph.EP2019★ 23 cited

KELT-24b: A 5M Planet on a 5.6 day Well-Aligned Orbit around the Young V=8.3 F-star HD 93148

Joseph E. Rodriguez, Jason D. Eastman, George Zhou +76

We present the discovery of KELT-24 b, a massive hot Jupiter orbiting a bright (V=8.3 mag, K=7.2 mag) young F-star with a period of 5.6 days. The host star, KELT-24 (HD 93148), has…

astro-ph.IM2019★ 12 cited

First radial velocity results from the MINiature Exoplanet Radial Velocity Array (MINERVA)

Maurice L. Wilson, Jason D. Eastman, Matthew A. Cornachione +52

The MINiature Exoplanet Radial Velocity Array (MINERVA) is a dedicated observatory of four 0.7m robotic telescopes fiber-fed to a KiwiSpec spectrograph. The MINERVA mission is to d…

stat.CO2019★ 3 cited

Scalable optimization-based sampling on function space

Johnathan Bardsley, Tiangang Cui, Youssef Marzouk +1

Optimization-based samplers such as randomize-then-optimize (RTO) [2] provide an efficient and parallellizable approach to solving large-scale Bayesian inverse problems. These meth…

astro-ph.IM2019★ 118 cited

Minerva-Australis I: Design, Commissioning, & First Photometric Results

Brett Addison, Duncan J. Wright, Robert A. Wittenmyer +35

The Minerva-Australis telescope array is a facility dedicated to the follow-up, confirmation, characterisation, and mass measurement of bright transiting planets discovered by the…