Science response: 2021 stock status update for Atlantic herring in Nafo div. 3KLPs
Bibliographic record
Abstract
This Science Response Report results from the January 26-27, 2021 Science Response Process Stock Status Update of NAFO Subdivisions 3KLPs Herring as requested by Fisheries and Oceans Canada (DFO) Resource Management. In light of the COVID-19 situation and resulting data limitations, a full Regional Peer Review meeting scheduled for December 1-2, 2020 had to be cancelled. Alternatively, it was decided that the Centre for Science Advice (CSA), Newfoundland and Labrador (NL) Region, would coordinate an internal DFO Stock Update. This stock was last fully assessed in 2019 (DFO 2019) which included stock status updates for Bonavista Bay-Trinity Bay (BBTB) and Fortune Bay (FB) to 2017, and St. Mary’s Bay-Placentia Bay (SMBPB) to 2018. Information available for the current update included fishery landings to 2020, estimated bait landings and purse seine discards from DFO telephone surveys to 2020, biological data including ages and spawning components for the Research Gillnet Program to 2018, and biological data without ages or spawning component to 2019. An overview of three recent acoustic surveys was also provided.
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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 | 0.003 | 0.010 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.088 | 0.063 |
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".