Bibliographic record
Abstract
Valves previously affected by rheumatic fever and other valve diseases are thick, rough, and swollen. Bacteria that gain entry into the bloodstream on their way through the heart may attach to the roughened valve surface and set up an area of infection. This bacteria may grow to form an “abscess” on the valve. The abscess resembles a clump of moss that swings and sways on the valve leaflet as it opens and closes. Infection of the heart valves is termed infective endocarditis or bacterial endocarditis. Usually the infection is by bacteria, thus the term bacterial endocarditis, but infections caused by fungi, Coxiella, or chlamydiae can occur, thus the term infective endocarditis (IE) is used by many physicians. Infection may involve heart valves not previously known to be abnormal such as a bicuspid aortic valve, mitral valve prolapse, and rarely an atrial septal defect or ventricular aneurysm. Coarctation of the aorta, patent ductus arteriosus, aneurysms, or arteriovenous...
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.050 | 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".