Compositional characteristics of proto‐porcelain wares of the Wuyishan cluster in Southeast China
Bibliographic record
Abstract
Abstract The enduring mystery of the production, trade, and consumption of the prestigious proto‐porcelain wares across northern and southern China has abated in the wake of discovery of kilns for such products in the recent decades. A new cluster of such kilns recently discovered in the Wuyishan Mountain, in particular, supplies a promising candidate for provenancing those of the Western Zhou (1045‐771 BCE). To test this possibility, however, it is indispensable to investigate a priori the compositional characteristics of the products of this cluster. To this end, the authors analyzed a number of samples of proto‐porcelain wares from three sites and porcelain stone near them with ICP‐OES and SEM‐EDS. They found that the bodies of the samples are made of porcelain stone available in the vicinity. The discrepancies in the bodies and glazes across different production sites are largely derived from deliberate choices of raw materials and firing technologies.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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".