Lisbon as a nautical events destination: a new leisure and tourism attraction
Bibliographic record
Abstract
The consequence of its geographical position the city of Lisbon has developed a close relationship with the river (Tagus river) and the sea (Atlantic Ocean). Portugal was one of the pioneering nations in the Sea Discoveries (intensive maritime exploration mainly during the 15th century). Lisbon was the port of departure for these adventures. This fact early conditioned the relationship of the city with the river and the sea, and organized the city waterfront as a space mostly devoted to economic activity and commercial trading. With the development of tourism in Europe, Portugal has established itself as a major European destination and Lisbon, as result of its historical heritage, an important city-break destination. In this conversion process Lisbon has reinvented its relationship with the river. The waterfront has been taken as a strategic point of tourism attraction and development. In this context, nautical tourism has assumed particular prominence, both as a tourism product, and also associated with major international yachting events which have put Lisbon in world news.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.009 | 0.003 |
| Scholarly communication | 0.008 | 0.002 |
| Open science | 0.000 | 0.006 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.022 | 0.004 |
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".