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Record W4400729314 · doi:10.4095/332490

The Canadian Database of Geochemical Surveys: Historical Overview and Current Challenges

2024· report· fr· W4400729314 on OpenAlexaboutno aff
Stephen W. Adcock, W.A. Spirito

Bibliographic record

Venuenot available
Typereport
Languagefr
FieldComputer Science
TopicGeochemistry and Geologic Mapping
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesPolitical scienceArt

Abstract

fetched live from OpenAlex

La Banque de données de levés géochimiques du Canada est une banque de données rela¬tionnelle sophistiquée qui constitue un répertoire exhaustif des levés géochimiques à l’échelle régionale effectués au Canada depuis les années 1950. Le contenu peut être consulté au moyen d’un site Web public du gouvernement du Canada. Le répertoire fournit des métadonnées détaillées pour chaque levé, y com¬pris des liens vers des publications et des données numériques, dans la mesure du possible. En plus des métadonnées de haut niveau, les résultats d’analyses chimiques pour les levés individuels sont ajoutés pro¬gressivement. Nous avons répertorié plus de 1 600 levés à ce jour et avons intégré les données analytiques de 300 levés, pour un total de 13 millions de mesures analytiques individuelles. L’article commence par une discussion sur la philosophie générale de la gestion de l’information qui sous-tend la banque de données, puis donne quelques exemples pratiques sur la façon d’utiliser le système, et conclut en soulignant certains des défis actuels liés à la création et à l’entretien du système.

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)0.019
metaresearch head score (Gemma)0.062
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesScholarly communication
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.988
Threshold uncertainty score0.556

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0190.062
Meta-epidemiology (narrow)0.0010.002
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0500.141
Science and technology studies0.0060.004
Scholarly communication0.0120.007
Open science0.0080.007
Research integrity0.0020.003
Insufficient payload (model declined to judge)0.0170.006

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 head0.198
GPT teacher head0.311
Teacher spread0.114 · 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.

Study designNot applicable
Domainnot available
GenreOther

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

Citations0
Published2024
Admission routes1
Has abstractyes

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