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Record W1987682686 · doi:10.1093/pasj/65.4.90

Direct Imaging Search for Extrasolar Planets in the Pleiades

2013· article· en· W1987682686 on OpenAlexaff
Kodai Yamamoto, Taro Matsuo, Hiroshi Shibai, Yoichi Itoh, Mihoko Konishi, Jun Sudo, Ryoko Tanii, Misato Fukagawa, T. Sumi, Tomoyuki Kudo, Jun Hashimoto, Nobuhiko Kusakabe, L. Abe, W. Brandner, Brandt Timothy D., J. Carson, Thayne Currie, Egner Sebastian E., M. Feldt, Miwa Goto, C. A. Grady, Olivier Guyon, Yutaka Hayano, Masahiko Hayashi, Saeko S. Hayashi, Thomas Henning, K. W. Hodapp, Miki Ishii, Masanori Iye, M. Janson, Ryo Kandori, G. R. Knapp, Masayuki Kuzuhara, Jungmi Kwon, Mike McElwain, Shoken M. Miyama, Ichi Jun-Morino, Amaya Moro‐Martín, June Nishikawa, Tetsuo Nishimura, Tae‐Soo Pyo, Eugene Serabyn, Hiroshi Suto, Ryuji Suzuki, M. Takami, Naruhisa Takato, Hiroshi Terada, C. Thalmann, Daigo Tomono, Turner Edwin L., John P. Wisniewski, Makoto Watanabe, Tōru Yamada, Hideki Takami, Tomonori Usuda, Motohide Tamura

Bibliographic record

VenuePublications of the Astronomical Society of Japan · 2013
Typearticle
Languageen
FieldPhysics and Astronomy
TopicStellar, planetary, and galactic studies
Canadian institutionsCanada Research ChairsUniversity of Toronto
Fundersnot available
KeywordsPhysicsPleiadesProper motionExoplanetPlanetAstronomySubaru TelescopeJovianBrown dwarfAstrophysicsEpoch (astronomy)StarsPlanetary systemSaturnSpectral line

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 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)0.000
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 score0.002
Threshold uncertainty score0.006

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.016
GPT teacher head0.242
Teacher spread0.225 · 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

Citations59
Published2013
Admission routes1
Has abstractyes

Explore more

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