Results 71 to 80 of about 5,261,538 (109)

Estimating Galaxy Parameters with Self-organizing Maps and the Effect of Missing Data

The Astronomical Journal
The current and upcoming large data volume galaxy surveys require the use of machine-learning techniques to maximize their scientific return. This study explores the use of Self-Organizing Maps (SOMs) to estimate galaxy parameters with a focus on ...
Valentina La Torre, Anna Sajina, Andy D. Goulding, Danilo Marchesini, Rachel Bezanson, Alan N. Pearl, Laerte Sodré Jr.   +6 more
doaj   +1 more source

Techniques to Build and Reuse Assets

, 2008
technique. Section 7.7 describes software architectures, which represent an independent research area. For most of the techniques (where appropriate), a list of enabling methodologies and technologies is presented.
Davide Brugali, Techniques To Build, Reuse Assets   +2 more
core  

Techniques de radiodiagnostic

, 1977
Titre de la couv.: Techniques de ...
Québec (Province). Coordination provinciale des techniques de radiologie
core   +1 more source

Straight to the Source: Detecting Aggregate Objects in Astronomical Images with Proper Error Control. [PDF]

J Am Stat Assoc, 2013
Friedenberg DA, Genovese CR.
europepmc   +1 more source

Deep Learning Improves Photometric Redshifts in All Regions of Color Space

The Astrophysical Journal
Photometric redshifts (photo- z ’s) are crucial for the cosmology, galaxy evolution, and transient science drivers of next-generation imaging facilities like the Euclid Mission, the Vera C.
Emma R. Moran, Brett H. Andrews, Jeffrey A. Newman, Biprateep Dey   +3 more
doaj   +1 more source

PLANETARY CANDIDATES OBSERVED BY Kepler. VIII. A FULLY AUTOMATED CATALOG WITH MEASURED COMPLETENESS AND RELIABILITY BASED ON DATA RELEASE 25. [PDF]

Astrophys J Suppl Ser, 2018
Thompson SE, Coughlin JL, Hoffman K, Mullally F, Mullally F, Christiansen JL, Burke CJ, Bryson S, Batalha N, Haas MR, Catanzarite J, Rowe JF, Barentsen G, Caldwell DA, Clarke BD, Jenkins JM, Li J, Latham DW, Lissauer JJ, Mathur S, Morris RL, Seader SE, Smith JC, Klaus TC, Twicken JD, Van Cleve JE, Wohler B, Akeson R, Ciardi DR, Cochran WD, Henze CE, Howell SB, Huber D, Prša A, Ramírez SV, Morton TD, Barclay T, Campbell JR, Chaplin WJ, Charbonneau D, Christensen-Dalsgaard J, Dotson JL, Doyle L, Dunham EW, Dupree AK, Ford EB, Geary JC, Girouard FR, Isaacson H, Kjeldsen H, Quintana EV, Ragozzine D, Shporer A, Aguirre VS, Steffen JH, Still M, Tenenbaum P, Welsh WF, Wolfgang A, Zamudio KA, Koch DG, Borucki WJ.   +61 more
europepmc   +1 more source

Data-space Validation of High-dimensional Models by Comparing Sample Quantiles

The Astrophysical Journal Supplement Series
We present a simple method for assessing the predictive performance of high-dimensional models directly in data space when only samples are available.
Stephen Thorp, Hiranya V. Peiris, Daniel J. Mortlock, Justin Alsing, Boris Leistedt, Sinan Deger   +5 more
doaj   +1 more source

Bioconjugate techniques /

Bioconjugate Techniques, 3rd Edition, is the essential guide to the modification and cross linking of biomolecules for use in research, diagnostics, and therapeutics.
Hermanson, Greg T.,author., Preceded by:Hermanson, Greg T.Bioconjugate techniques.2nd edition.2008.   +1 more
core  

A Poisson Process AutoDecoder for X-Ray Sources

The Astrophysical Journal
X-ray observing facilities, such as the Chandra X-ray Observatory and the eROSITA, have detected over a million astronomical sources associated with high-energy phenomena.
Yanke Song, V. Ashley Villar, Rafael Martínez-Galarza, Steven Dillmann   +3 more
doaj   +1 more source

Gamma-Ray Burst Detection with Poisson-FOCuS and Other Trigger Algorithms

The Astrophysical Journal
We describe how a novel online change-point detection algorithm, called Poisson-FOCuS, can be used to optimally detect gamma-ray bursts within the computational constraints imposed by miniaturized satellites such as the upcoming HERMES-Pathfinder ...
Giuseppe Dilillo, Kes Ward, Idris A. Eckley, Paul Fearnhead, Riccardo Crupi, Yuri Evangelista, Andrea Vacchi, Fabrizio Fiore   +7 more
doaj   +1 more source