Bibliographic record
Abstract
Abstract Editor's Summary The use of social discovery systems is rapidly expanding, often building vibrant and interactive communities. Some public and academic libraries are trying out these systems, in which patrons can contribute ratings, reviews, and comments. While user‐contributed metadata may not equal the quality of professional cataloging, it can enhance the catalog records with rich supplementary information and personal perspectives. The author's examination of use of social features in two public libraries led to the discouraging observation that addition of user‐generated metadata in these contexts was limited, in sharp contrast to other social sites. The question of motivation is key. People's notions of library catalog records and their ownership by library staff may present an obstacle to contributing metadata. User‐generated metadata has the potential to add value to records while conserving limited library resources. The challenge of promoting the active use of social discovery systems in libraries demands further research.
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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 | 0.016 | 0.044 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.005 | 0.003 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.010 | 0.014 |
| Open science | 0.002 | 0.006 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.002 |
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".