Bibliographic record
Abstract
Regression analyses were performed to study the relationship between rail transit network parameters (e.g., length of line, age of the system, network topology) with city parameters (e.g., population, city area, population density). Transit ridership patterns in Europe, Asia, and North America were investigated. Ring transit lines were found to be an important factor in network topology and the improvement of transit network efficiency and reliability. Cities that had ring rail transit services were assessed. Parameters that justified the implementation of a rail transit network in a city, particularly a ring line, were analyzed through the investigation of cities that had implemented such services. Ring lines were seen to be less popular in North America than in Europe and Asia. A highly concentrated central business district surrounded by remote residential neighborhoods would make circumferential travel less appealing than in larger and mixed land-use city centers with several cross-town activity centers. Further regression analyses were conducted to investigate the relevant parameters for the length of a ring rail transit line. Arguably, a ring transit line can improve the connectivity and directness of a transit network and thus improve transit ridership.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.011 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.002 |
| 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 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".