Bibliographic record
Abstract
A dataset containing 2195 species occurrences available in GBIF matching the query: { "and" : [ { "or" : [ "BasisOfRecord is Specimen", "BasisOfRecord is Material sample", "BasisOfRecord is Human Observation" ] }, "Continent is South America", { "or" : [ "DatasetKey is Ictiologia Collection - Instituto Nacional de Pesquisas da Amazônia (INPA)", "DatasetKey is Museu Paraense Emílio Goeldi - Ichthyology Collection", "DatasetKey is Auburn University Museum of Natural History Fishes Voucher Collections", "DatasetKey is UEL - Coleção de Peixes - Museu de Zoologia da Universidade Estadual de Londrina", "DatasetKey is Ichthyology Collection - Royal Ontario Museum", "DatasetKey is Fish Collection - Instituto Nacional de Pesquisas da Amazônia (INPA)", "DatasetKey is Colección de Peces de Agua Dulce del Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P)", "DatasetKey is Colección de peces del Museo de Historia Natural de la Pontificia Universidad Javeriana", "DatasetKey is ZUEC-PIS - Coleção de Peixes do Museu de Zoologia da UNICAMP", "DatasetKey is MBML-Peixes - Coleção de Peixes" ] }, "HasCoordinate is true", "HasGeospatialIssue is false", { "or" : [ "Month is February", "Month is March", "Month is April", "Month is May", "Month is June", "Month is July", "Month is August", "Month is September", "Month is October", "Month is November", "Month is December", "Month is January" ] }, "TaxonKey is Crenicichla Heckel, 1840", "Year 2000-2021" ] } The dataset includes 2195 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0289657-200613084148143/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 imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.007 |
| Meta-epidemiology (narrow) | 0.003 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.008 | 0.013 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.005 | 0.004 |
| Open science | 0.003 | 0.004 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.444 | 0.539 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".