COR1503 Expedition in the Old Harry influence zone of the Gulf of St. Lawrence: marine geology data, sediment characterization
Bibliographic record
Abstract
COR1503 Expedition of the Old Harry project took place from June 8th to 20th 2015 on board the research ship (R/V) Coriolis II. The general objective was to perform detailed geophysical surveys (high-resolution multibeam bathymetry and seismic profiles) and to collect different types of sediment samples, in order to evaluate the potential risks of oil and gas exploitation on the marine ecosystem of the Gulf of St. Lawrence (Old Harry Influence Area). This dataset includes sample locations and high-resolution images of the cores (photo). Different sediment properties were analyzed, such as: physical properties (spectrophotometry [L* a* b*, RGB, XYZ, Munsell color], gamma density, P-wave velocity and amplitude, fractional porosity, resistivity, impedance and grain-size), magnetic properties (magnetic susceptibility) and chemical properties (14C isotopic dating).
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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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.007 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.018 | 0.023 |
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".