GPz: non-stationary sparse Gaussian processes for heteroscedastic uncertainty estimation in photometric redshifts

GPz: non-stationary sparse Gaussian processes for heteroscedastic uncertainty estimation in photometric redshifts

Toon andere (1) versies

The next generation of cosmology experiments will be required to use photometric redshifts rather than spectroscopic redshifts. Obtaining accurate and well-characterized photometric redshift distributions is therefore critical for Euclid, the Large Synoptic Survey Telescope and the Square Kilometre...

Volledige beschrijving

Bibliografische gegevens
Hoofdauteurs:	Almosallam, I, Jarvis, M, Roberts, S
Formaat:	Journal article
Gepubliceerd in:	Oxford University Press 2016

Gelijkaardige items

GPz: Non-stationary sparse Gaussian processes for heteroscedastic uncertainty estimation in photometric redshifts
door: Almosallam, I, et al.
Gepubliceerd in: (2016)

Improving Photometric Redshift Estimation using GPz: size information, post processing and improved photometry
door: Gomes, Z, et al.
Gepubliceerd in: (2017)

A Sparse Gaussian Process Framework for Photometric Redshift Estimation
door: Almosallam, I, et al.
Gepubliceerd in: (2015)

Augmenting machine learning photometric redshifts with Gaussian mixture models
door: Hatfield, PW, et al.
Gepubliceerd in: (2020)

Photometric redshift estimation using Gaussian processes
door: Bonfield, D, et al.
Gepubliceerd in: (2010)

Heteroscedastic Gaussian processes for uncertain and incomplete data
door: Almosallam, I
Gepubliceerd in: (2017)

Photometric redshifts for the next generation of deep radio continuum surveys - II. Gaussian processes and hybrid estimates
door: Duncan, K, et al.
Gepubliceerd in: (2018)

Using sparse Gaussian processes for predicting robust inertial confinement fusion implosion yields
door: Hatfield, P, et al.
Gepubliceerd in: (2019)

Calibrating photometric redshifts with intensity mapping observations
door: Alonso, D, et al.
Gepubliceerd in: (2017)

Cosmology with photometric redshifts
door: Gomes, Z
Gepubliceerd in: (2019)

Analytical marginalization over photometric redshift uncertainties in cosmic shear analyses
door: Ruiz-Zapatero, J, et al.
Gepubliceerd in: (2023)

Improving Photometric Redshift Estimates with Training Sample Augmentation
door: Irene Moskowitz, et al.
Gepubliceerd in: (2024-01-01)

Heteroscedastic sparse Gaussian process regression-based stochastic material model for plastic structural analysis
door: Baixi Chen, et al.
Gepubliceerd in: (2022-02-01)

Euclid preparation: X. The Euclid photometric-redshift challenge
door: Desprez, G, et al.
Gepubliceerd in: (2020)

Evaluation of probabilistic photometric redshift estimation approaches for The Rubin Observatory Legacy Survey of Space and Time (LSST)
door: Schmidt, SJ, et al.
Gepubliceerd in: (2020)

Hybrid photometric redshifts for sources in the COSMOS and XMM-LSS fields
door: Hatfield, PW, et al.
Gepubliceerd in: (2022)

Empirical Estimation for Sparse Double-Heteroscedastic Hierarchical Normal Models
door: Vida Shantia, et al.
Gepubliceerd in: (2020-06-01)

The performance of photometric reverberation mapping at high redshift and the reliability of damped random walk models
door: Jarvis, M, et al.
Gepubliceerd in: (2019)

Support Vector Machines for Photometric Redshift Estimation from Broadband Photometry
door: Dan Wang, et al.
Gepubliceerd in: (2007-08-01)

The sensitivity of GPz estimates of photo-z posterior PDFs to realistically complex training set imperfections
door: Stylianou, N, et al.
Gepubliceerd in: (2022)

Bayesian photometric redshifts with empirical training sets
door: Wolf, C
Gepubliceerd in: (2009)

Photometric redshifts for galaxies in the GOODS southern field
door: Mobasher, B, et al.
Gepubliceerd in: (2004)

Bayesian Photometric Redshifts for Weak Lensing Applications
door: Edmondson, E, et al.
Gepubliceerd in: (2006)

Measuring the transition to homogeneity with photometric redshift surveys
door: Alonso, D, et al.
Gepubliceerd in: (2014)

Large-scale heteroscedastic regression via Gaussian process
door: Liu, Haitao, et al.
Gepubliceerd in: (2022)

Photometric Redshift Estimation of Quasars by a Cross-modal Contrast Learning Method
door: Chen Zhang, et al.
Gepubliceerd in: (2024-01-01)

Improving Photometric Redshift Estimation for Cosmology with LSST Using Bayesian Neural Networks
door: Evan Jones, et al.
Gepubliceerd in: (2024-01-01)

CFHTLenS: Improving the quality of photometric redshifts with precision photometry
door: Hildebrandt, H, et al.
Gepubliceerd in: (2012)

CFHTLenS: Improving the quality of photometric redshifts with precision photometry
door: Hildebrandt, H, et al.
Gepubliceerd in: (2011)

Tracing the sound horizon scale with photometric redshift surveys
door: Sánchez, E, et al.
Gepubliceerd in: (2011)

UVCANDELS: Catalogs of Photometric Redshifts and Galaxy Physical Properties
door: Vihang Mehta, et al.
Gepubliceerd in: (2024-01-01)

Epistemic and Heteroscedastic Uncertainty Estimation in Retinal Blood Vessel Segmentation
door: Pedro Costa, et al.
Gepubliceerd in: (2021-04-01)

MAPPING THE GALAXY COLOR–REDSHIFT RELATION: OPTIMAL PHOTOMETRIC REDSHIFT CALIBRATION STRATEGIES FOR COSMOLOGY SURVEYS
door: Masters, Daniel, et al.
Gepubliceerd in: (2016)

Anomaly detection and removal using non-stationary Gaussian processes
door: Reece, S, et al.
Gepubliceerd in: (2015)

Blind Source Separation Using Temporal Correlation, Non-Gaussianity and Conditional Heteroscedasticity
door: Seyyed Hamed Fouladi, et al.
Gepubliceerd in: (2018-01-01)

Photometric redshifts for the next generation of deep radio continuum surveys – I. Template fitting
door: Duncan, K, et al.
Gepubliceerd in: (2017)

Comparison of HI and optical redshifts of galaxies - The impact of redshift uncertainties on spectral line stacking
door: Maddox, N, et al.
Gepubliceerd in: (2013)

The FENIKS Survey: Multiwavelength Photometric Catalog in the UDS Field, and Catalogs of Photometric Redshifts and Stellar Population Properties
door: Kumail Zaidi, et al.
Gepubliceerd in: (2024-01-01)

Photometric redshifts for type Ia supernovae in the supernova legacy survey
door: Palanque-Delabrouille, N, et al.
Gepubliceerd in: (2010)

Photometric selection of high-redshift type Ia supernova candidates
door: Sullivan, M, et al.
Gepubliceerd in: (2006)