Authors' reply to Heintz et al. 1
Bibliographic record
Abstract
Environmental Toxicology and ChemistryVolume 31, Issue 3 p. 473-475 Letter to the Editor Authors' reply to Heintz et al. 1 David S. Page, David S. Page Bowdoin College Brunswick, Maine, USASearch for more papers by this authorJerry M. Neff, Jerry M. Neff Neff & Associates Duxbury, Massachusetts, USASearch for more papers by this authorPeter F. Landrum, Peter F. Landrum Ann Arbor, Michigan, USASearch for more papers by this authorPeter M. Chapman, Peter M. Chapman Golder Associates Burnaby, BC, CanadaSearch for more papers by this author David S. Page, David S. Page Bowdoin College Brunswick, Maine, USASearch for more papers by this authorJerry M. Neff, Jerry M. Neff Neff & Associates Duxbury, Massachusetts, USASearch for more papers by this authorPeter F. Landrum, Peter F. Landrum Ann Arbor, Michigan, USASearch for more papers by this authorPeter M. Chapman, Peter M. Chapman Golder Associates Burnaby, BC, CanadaSearch for more papers by this author First published: 24 February 2012 https://doi.org/10.1002/etc.1742Citations: 3Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat REFERENCES 1 Heintz RA, Short JW, Rice SD, Carls MG. 2012. The authors' reply. Environ Toxicol Chem 31: 472– 473 (this issue). 2 Page DS, Neff JM, Landrum PF, Chapman PM. 2012. Sensitivity of pink salmon (Oncorhynchus gorbuscha) embryos to weathered crude oil. Environ Toxicol Chem 31: 469– 471 (this issue). 3 Heintz RA, Short JW, Rice SD. 1999. Sensitivity of fish embryos to weathered crude oil: Part II. Increased mortality of pink salmon (Oncorhynchus gorbuscha) embryos incubating downstream from weathered Exxon Valdez crude oil. Environ Toxicol Chem 18: 494– 503. 4 Exxon Valdez Oil Spill Trustee Council. 2009. Exxon Valdez Hydrocarbon Database. Project 090290. Anchorage, AK, USA. 5 Short JW, Heintz RA. 1997. Identification of Exxon Valdez oil in sediments and tissues from Prince William Sound and the Northwestern Gulf of Alaska based on a PAH weathering model. Environ Sci Technol 31: 2375– 2384. 6 Barron MG, Carls MG, Heintz R, Rice SD. 2004. Evaluation of fish early life-stage toxicity models of chronic embryonic exposures to complex polycyclic aromatic hydrocarbon mixtures. Toxicol Sci 78: 60– 67. Citing Literature Volume31, Issue3March 2012Pages 473-475 ReferencesRelatedInformation
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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 | 0.006 | 0.040 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.004 | 0.004 |
| Scholarly communication | 0.004 | 0.006 |
| Open science | 0.004 | 0.002 |
| Research integrity | 0.040 | 0.046 |
| Insufficient payload (model declined to judge) | 0.011 | 0.014 |
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".