La première génération de Saguenayens : provenance, apparentement, enracinement
Bibliographic record
Abstract
La population du Saguenay se caractérise par une forte prévalence ou incidence de quelques maladies génétiques rares ou inexistantes ailleurs. Traditionnellement, ce phénomène a été imputé au fait que cette population régionale se serait développée en vase clos, après la mise en place d’une poignée de familles fondatrices aux environs de 1840. Les reconstitutions auxquelles se sont livrés les auteurs ne corroborent pas cette représentation. Entre 1838 et 1911, la région a accueilli plus de 28 000 immigrants, soit un rapport moyen d’un immigrant pour trois naissances. Toute explication de l’homogénéité (relative au demeurant) du bassin génétique saguenayen doit donc tenir compte du nombre élevé des entrées sur une longue période, surtout lorsqu’on considère que ces immigrants provenaient très majoritairement d’une seule région et étaient regroupés en familles, elles-mêmes très apparentées.
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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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.006 | 0.000 |
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.
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".