Technological Innovations of French Jacquard Silk Weaving in the 19th Century
Bibliographic record
Abstract
The emergence of the jacquard loom in the early 19th century was one of the most important mechanical inventions among the technological innovations of the French silk weaving industry. Since then, France continuously optimized and improve jacquard loom, resulting in many technological changes. Based on the technical principle of different types of jacquard looms in France in the 19th century, and by referring to literature and conducting field visits to France and other places, our study systematically analyzed and summarized the technological changes of jacquard in French silk weaving in the 19th century. These changes mainly included the modification of crochet shape, direction and thickness of placement, the change of the shape and material of pattern card, the size and arrangement of its holes, and the addition of harness cord and shaft monture, so as to promote the continuous, rapid and steady progress of the whole silk weaving industry.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.005 |
| Science and technology studies | 0.000 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".