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Record W4229861195 · doi:10.1093/mnras/sty571

The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: theoretical systematics and Baryon Acoustic Oscillations in the galaxy correlation function

2018· article· en· W4229861195 on OpenAlexfundno aff
M. Vargas-Magaña, Shirley Ho, Antonio J. Cuesta, Ross O’Connell, Ashley J. Ross, Daniel J. Eisenstein, Will J. Percival, Jan Niklas Grieb, Ariel G. Sánchez, Jeremy L. Tinker, Rita Tojeiro, Florian Beutler, Chia-Hsun Chuang, Francisco-Shu Kitaura, Francisco Prada, Sergio Rodríguez-Torres, Graziano Rossi, Hee‐Jong Seo, Joel R. Brownstein, Matthew D. Olmstead, D. Thomas

Bibliographic record

VenueMonthly Notices of the Royal Astronomical Society · 2018
Typearticle
Languageen
FieldPhysics and Astronomy
TopicGalaxies: Formation, Evolution, Phenomena
Canadian institutionsnot available
FundersBrookhaven National LaboratoryLawrence Berkeley National LaboratoryInstitut de Ciències del CosmosEuropean Research CouncilScience and Technology Facilities CouncilDeutsche ForschungsgemeinschaftYork UniversitySejong UniversityOhio State UniversityNational Research FoundationCarnegie Mellon UniversityUniversity of PittsburghOffice of SciencePrinceton UniversityAlfred P. Sloan FoundationUniversity of WashingtonJohns Hopkins UniversityCollege of Engineering, Michigan State UniversityHarvard UniversityNational Research Foundation of KoreaNew Mexico State UniversityUniversity of PortsmouthYale UniversityVanderbilt UniversityNational Science FoundationMinistry of Education, Science and TechnologyNational Aeronautics and Space AdministrationU.S. Department of Energy
KeywordsPhysicsBaryonGalaxyAstrophysicsBaryon acoustic oscillationsCosmologyEstimatorCorrelation function (quantum field theory)Oscillation (cell signaling)Cluster analysisRedshiftStatistics

Abstract

fetched live from OpenAlex

Author: Vargas-Magaña, Mariana et al.; Genre: Journal Article; Issued: 2018-06; Title: The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: theoretical systematics and Baryon Acoustic Oscillations in the galaxy correlation function

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.007
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.022
Threshold uncertainty score0.044

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.007
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.002
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.009
GPT teacher head0.209
Teacher spread0.200 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations86
Published2018
Admission routes1
Has abstractyes

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Same venueMonthly Notices of the Royal Astronomical SocietySame topicGalaxies: Formation, Evolution, PhenomenaFrench-language works237,207