Reading Ascension: Intertextuality, Improvisation, and Meaning in Performance
Bibliographic record
Abstract
Feedback analysis has been a useful tool for ethnographers to get deeper into the contours of how expressive culture is meaningful for those involved in its production. This paper looks at how feedback analysis might work in the case of improvisation, where the cultural text generated is born of contingency, spontaneity, and ephemerality. I interview a group of musicians who participated in a performance of John Coltrane’s landmark work Ascension, a piece that has come to occupy a unique position in the canon of experimental jazz. In examining the performance (and its recording) as text, our interviews yield a plethora of readings that align with structural and poststructural modes of interpretation. In this case, feedback interviews function to elaborate understandings of the performed and interpreted text, but also illuminate the "extra-textual" dimensions of expressive culture that often remain deemphasized and hidden.
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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 | 0.008 | 0.028 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.007 | 0.033 |
| Scholarly communication | 0.007 | 0.007 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 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".