Bibliographic record
Abstract
The density and diversity of shallow-water groupers at Gaagandu, North Male Atoll and Olhugiri, Thaa Atoll, Republic of Maldives was enumerated using visual transects. Four different habitat types were surveyed: reef lagoon, reef crest, reef slope, and a well developed lagoonal reef. Twenty-two species in seven genera were recorded. Median densities ranged from 7 to 23 grouper 240 m-2. At Gaagandu Island, the reef slope was repeatedly sampled using 20-m belt transects to estimate the efficiency and accuracy of the sampling methodology. Fifteen transects were necessary to estimate the median density of all species within 10% of the reference value and to develop a species list containing 80% of the total number of species observed. The species observed varied in their degree of site attachment. Those species which were most closely tied to their habitat exhibited clumped spatial distributions while those species which 'roamed' over large areas had random spatial distributions. The number of transects necessary to adequately characterize the median density of a species was related to the degree of clumping in its spatial distribution.
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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 | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.005 | 0.002 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.005 | 0.003 |
| Science and technology studies | 0.003 | 0.004 |
| Scholarly communication | 0.005 | 0.010 |
| Open science | 0.005 | 0.005 |
| Research integrity | 0.010 | 0.004 |
| Insufficient payload (model declined to judge) | 0.991 | 0.993 |
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; the direct Gemma label and the distilled Codex classifier agree on what is shown here.
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".