Estruturação da mercadoria das emissoras comerciais sob a convergência: apontamentos para uma economia política da indústria radiofônica
Bibliographic record
Abstract
Based on the political economy of communication, this work attempts to define the alterations that have occurred throughout time, in the framework of the merchandise offered by commercial broadcasting stations. It is based on the arguments of Dallas Smythe (1983) in relation to the configuration of the audience as such, as well as on the proposal for the periodization of the history of Brazilian radio broadcasting presented in a previous paper (Ferraretto, 2012). This paper intends to offer elements to complement this notion, taking into account the proposition made by the Canadian researcher, with the alterations which have been caused by the environment and by the capitalist system since the 70s, that is, the role of the identity of broadcasting stations and the relation with the brand. In this way, the work allows for the comprehension of the radio broadcasting business in contemporaneity, when the convergence starts to predominate as a marketing strategy.
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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 | 0.004 | 0.007 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.004 | 0.007 |
| Scholarly communication | 0.009 | 0.004 |
| Open science | 0.001 | 0.004 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.007 | 0.001 |
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".