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Record W4395347603 · doi:10.15468/dl.42p8vv

Occurrence Download

2021· dataset· en· W4395347603 on OpenAlexaboutno aff

Bibliographic record

VenueGlobal Biodiversity Information Facility · 2021
Typedataset
Languageen
FieldEnvironmental Science
TopicEnvironmental DNA in Biodiversity Studies
Canadian institutionsnot available
Fundersnot available
KeywordsDownloadComputer scienceWorld Wide Web

Abstract

fetched live from OpenAlex

A dataset containing 4227 species occurrences available in GBIF matching the query: { "and" : [ "Country is Canada", "DatasetKey is iNaturalist Research-grade Observations", "Geometry POLYGON((-82.9521 42.29674,-73.49579 43.10387,-72.24403 46.26795,-80.07402 46.17508,-82.9521 42.29674))", "HasCoordinate is true", "HasGeospatialIssue is false", { "or" : [ "Month is March", "Month is April", "Month is May", "Month is June", "Month is July", "Month is August", "Month is September" ] }, "OccurrenceStatus is Present", { "or" : [ "TaxonKey is Pseudacris crucifer (Wied-Neuwied, 1838)", "TaxonKey is Hyla versicolor LeConte, 1825" ] } ] } The dataset includes 4227 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0057481-210914110416597/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.

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)0.001
metaresearch head score (Gemma)0.005
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Dataset · Consensus signal: Dataset
Teacher disagreement score0.835
Threshold uncertainty score0.550

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.005
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0050.009
Science and technology studies0.0010.000
Scholarly communication0.0030.003
Open science0.0030.002
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.1650.239

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 head0.012
GPT teacher head0.199
Teacher spread0.187 · 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
GenreDataset

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
Published2021
Admission routes1
Has abstractyes

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Same venueGlobal Biodiversity Information FacilitySame topicEnvironmental DNA in Biodiversity StudiesFrench-language works237,207