Bibliographic record
Abstract
A t the height of the Gold Rush, approximately 250 sternwheelers plied the rivers of the Yukon and Alaska Woodcutters' camps and settlements were located approximately 25-30 miles apart, along the Yukon River from Lake Bennett to the Yukon/Alaska Boundary north of Dawson.The river steamers traversed the Yukon River between Whitehorse and Dawson City, a distance of 460 miles, from 1898 to1956.On the downstream run a sternwheeler burned about 80 cords and approximately 180 cords for the return journey, at the rate of 1 to 2 cords per hour.Every 4 to 5 hours they would stop for fuelwood at one of the woodcamps along the river.Cords of wood were usually cut and hauled to the riverbank in the winter.Wood had to be 4 feet long, not more than 8" at the butt or less than 4" at the small end.Smaller boats used 3'
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 | 0.002 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.026 | 0.011 |
| Scholarly communication | 0.010 | 0.004 |
| Open science | 0.001 | 0.004 |
| Research integrity | 0.002 | 0.006 |
| Insufficient payload (model declined to judge) | 0.041 | 0.008 |
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".