Bibliographic record
Abstract
Abstract In May 1893 Joseph and James Tyrrell, sons of an Irish immigrant to Canada, left Edmonton in Canada's Northwest Territories with a group of voyageurs, partly aided by an aboriginal map and First Nations guides. By January 1894 the team had reached Winnipeg, Manitoba, completing the first expedition through the last large unexplored area of the mainland of Canada. The travellers suffered from many dangers, and the expedition was more than three months overdue when its members arrived at York Factory. Some specimens were lost, but records and photographs acquired on the expedition form an important record of northern exploration. Joe Tyrrell identified the Keewatin centre of glaciation, and the post-glacial extension of the Hudson Bay basin is now known as the Tyrrell Sea. There was criticism at the apparent lack of economic benefit, but Tyrrell located iron ore and a possible copper-bearing area, and his work led indirectly to a productive nickel mine and the present working of diamonds. Tyrrell also documented the huge caribou herds, and the lives of the Inuit that depended on them.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.036 | 0.004 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.008 | 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".