MétaCan
Menu
Back to cohort
Record W7033390264

Perseverance of North American Train Hopping Travels: A Look at the Past & the Present

2018· dissertation· en· W7033390264 on OpenAlexaboutno aff

Bibliographic record

VenueSpectrum Research Repository (Concordia University) · 2018
Typedissertation
Languageen
FieldEngineering
TopicCivil and Structural Engineering Research
Canadian institutionsnot available
Fundersnot available
KeywordsPrideEthnographyPerspective (graphical)Space (punctuation)Ephemeral keyStyle (visual arts)
DOInot available

Abstract

fetched live from OpenAlex

Drawing on ethnographic materials gathered at three different locations namely Britt, Montreal and online, this thesis looks at aspects of the persistence of contemporary train hopping travels from the perspective of young adult travelers who hopped and traveled via freight trains, once and again, between North American locales. To better understand the current contexts and motivations that continue to entice these travelers to engage in train hopping journeys, I sought to review the historical backgrounds or processes that encouraged earlier forms of train hopping travels in North America especially between the few decades of the nineteenth century and the beginning of the twentieth century. In considering the orientations of the interlocutors participating in this research in light of the historical accounts associated with earlier train hopping travels, this thesis suggests that a certain category of travelers is likely to continue their involvement in train hopping journeys because they consider themselves particularly advantaged in knowing how to navigate the prohibited space of railroad freight lines. More specifically, these travelers derive a peculiar sense of pride in fashioning a style of train hopping by continuing to improvise new train hopping paths of their own. Such improvised paths are not only uncertain, irregular, unpaved or un-pedestrian-like, hence difficult to navigate, but also diverge from other previous yet ephemeral routes. The willingness of some insiders to the train hopping traveling culture to resume finding or tracing their own fleeting paths to a departing freight railcar machine may account in part for the persistence of train hopping journeys today. At times, a few will never hesitate to encourage or even take other potential travelers on such journeys. \nKeywords \nTrain hopping, Freight hopping, Tramping, Hoboing, and Catching out

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 machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.003
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: Qualitative
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.870
Threshold uncertainty score0.259

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.003
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0150.009
Scholarly communication0.0050.005
Open science0.0010.003
Research integrity0.0010.004
Insufficient payload (model declined to judge)0.0040.000

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.

Opus teacher head0.018
GPT teacher head0.248
Teacher spread0.230 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designQualitative
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2018
Admission routes1
Has abstractyes

Explore more

Same venueSpectrum Research Repository (Concordia University)Same topicCivil and Structural Engineering ResearchFrench-language works237,207