A coastal information system for the southeastern Beaufort Sea, Yukon and Northwest Territories
Bibliographic record
Abstract
This report provides coastal data and a classification of the Canadian Beaufort Sea coast and is part of the Coastal Information System (CIS) maintained by the Geological Survey of Canada. Coastal attributes such as the physical form of the coast and the materials which comprise it have been interpreted and mapped from aerial photography and video for over 1900 kilometres of coastline. These attributes are mapped as line segments for three different shore-parallel zones: the backshore, the foreshore, and the nearshore. Additional points of interest such as water bodies, anthropogenic sites, or ground ice features are also mapped. Qualitative coastal change was mapped along select portions of the coast based on the availability of repetitive, multi-year coastal video and imagery. A glossary has been developed to control the language used in the descriptions. The data are contained in a geographic information system. A published map file is also included, which provides examples for displaying and symbolizing the CIS data.
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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 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.005 | 0.014 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.044 | 0.024 |
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".