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Record W2114163622 · doi:10.1088/0004-637x/767/2/122

THE CLUSTERING OF GALAXIES IN THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SURVEY: LUMINOSITY AND COLOR DEPENDENCE AND REDSHIFT EVOLUTION

2013· article· en· W2114163622 on OpenAlexfundno aff
Hong Guo, Idit Zehavi, Zheng Zheng, David H. Weinberg, Andreas A. Berlind, Michael R. Blanton, Yanmei Chen, Daniel J. Eisenstein, Shirley Ho, Eyal Kazin, Marc Manera, Claudia Maraston, Cameron K. McBride, Sebastián E. Nuza, Nikhil Padmanabhan, John K. Parejko, Will J. Percival, Ashley J. Ross, Nicholas P. Ross, Lado Samushia, Ariel G. Sánchez, David J. Schlegel, Donald P. Schneider, Ramin Skibba, Molly E. C. Swanson, Jeremy L. Tinker, Rita Tojeiro, David A. Wake, Martin White, Neta A. Bahcall, Dmitry Bizyaev, H. Brewington, Kevin Bundy, Luiz N. A. da Costa, Garrett Ebelke, Elena Malanushenko, Viktor Malanushenko, Daniel Oravetz, Graziano Rossi, Audrey Simmons, Stephanie A. Snedden, A. Streblyanska, D. Thomas

Bibliographic record

VenueThe Astrophysical Journal · 2013
Typearticle
Languageen
FieldPhysics and Astronomy
TopicGalaxies: Formation, Evolution, Phenomena
Canadian institutionsnot available
FundersLawrence Berkeley National LaboratoryYork UniversityScience and Technology Facilities CouncilCarnegie Mellon UniversityOffice of ScienceJohns Hopkins UniversityCollege of Engineering, Michigan State UniversityHarvard UniversityOhio State UniversityNational Science FoundationUniversity of WashingtonAlfred P. Sloan FoundationNew Mexico State UniversityUniversity of PortsmouthVanderbilt UniversityYale UniversityUniversity of ArizonaPrinceton UniversityBrookhaven National LaboratoryU.S. Department of Energy
KeywordsPhysicsAstrophysicsRedshiftGalaxyLuminosityRedshift surveyAstronomyLuminosity functionLuminous infrared galaxy

Abstract

fetched live from OpenAlex

Author: Guo, Hong et al.; Genre: Journal Article; Issued: 2013-04-20; Title: The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: luminosity and color dependence and redshift evolution

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)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.022
Threshold uncertainty score0.043

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.002
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.001

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 head0.008
GPT teacher head0.214
Teacher spread0.206 · 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 designObservational
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

Citations92
Published2013
Admission routes1
Has abstractyes

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