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Record W2896011910 · doi:10.3847/1538-4357/aae8e7

The Large-scale Structure of the Halo of the Andromeda Galaxy. II. Hierarchical Structure in the Pan-Andromeda Archaeological Survey

2018· article· en· W2896011910 on OpenAlexafffund
Alan W. McConnachie, Rodrigo Ibata, Nicolas F. Martin, A. M. N. Ferguson, Michelle Collins, Stephen Gwyn, M. J. Irwin, Geraint F. Lewis, Dougal Mackey, T. J. Davidge, Verónica Arias, A. R. Conn, Patrick Côté, Denija Crnojević, Avon Huxor, Jorge Peñarrubia, Chelsea Spengler, N. R. Tanvir, D. Valls‐Gabaud, Arif Babul, P. Barmby, N. F. Bate, Edouard J. Bernard, S. C. Chapman, Aaron Dotter, William E. Harris, B. McMonigal, Julio F. Navarro, Thomas H. Puzia, R. Michael Rich, Guillaume F. Thomas, Lawrence M. Widrow

Bibliographic record

VenueThe Astrophysical Journal · 2018
Typearticle
Languageen
FieldPhysics and Astronomy
TopicGalaxies: Formation, Evolution, Phenomena
Canadian institutionsQueen's UniversityMcMaster UniversityDalhousie UniversityUniversity of VictoriaWestern UniversityNational Research Council Canada
FundersScience and Technology Facilities CouncilCanadian Space AgencyCentro de Astrofísica y Tecnologías AfinesCanadian Foundation for AIDS ResearchCanarieCentre National de la Recherche Scientifique
KeywordsAndromedaAndromeda GalaxyHaloPhysicsAstrophysicsGalaxyLocal GroupAstronomySpiral galaxyDwarf galaxyMilky Way

Abstract

fetched live from OpenAlex

OpenAlex records an abstract for this work, but it could not be fetched just now.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.041
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0020.002
Scholarly communication0.0000.000
Open science0.0020.001
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

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 head0.007
GPT teacher head0.217
Teacher spread0.210 · 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 teacher head, not a consensus.

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

Citations180
Published2018
Admission routes2
Has abstractyes

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