Sur les traces de l’épithèque de Provancher au mont Yamaska (Odonata : Corduliidae : Neurocordulia yamaskanensis)
Bibliographic record
Abstract
L’épithèque de Provancher (Neurocordulia yamaskanensis) a fait l’objet en 2017 d’une investigation au pied du mont Yamaska, dans le cours lent et sinueux de la rivière Noire, située à Saint-Pie, en Montérégie. Il s’agit de la localité type de l’espèce, découverte il y a plus de 140 ans par l’abbé Léon Provancher, et qui n’avait pas été explorée depuis sur le plan odonatologique. La collecte d’exuvies et l’observation d’adultes ont montré qu’une population de l’espèce est toujours présente dans l’environnement du mont Yamaska. Cette libellule discrète, rarement observée au Québec, passe généralement inaperçue en raison de ses moeurs strictement crépusculaires. Ce retour aux sources de la découverte de Provancher, en 1875, se veut un clin d’oeil à son oeuvre durable qui persiste par l’intermédiaire de sa revue Le Naturaliste canadien qui souligne, en 2018, son 150e anniversaire.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".