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Record W2598097473 · doi:10.24908/pceea.v0i0.6502

Using R to Collect, Analyze and Visualize Graduate Attribute Data

2017· article· en· W2598097473 on OpenAlexaffvenue
Jake Kaupp

Bibliographic record

VenueProceedings of the Canadian Engineering Education Association (CEEA) · 2017
Typearticle
Languageen
FieldComputer Science
TopicData Analysis with R
Canadian institutionsQueen's University
Fundersnot available
KeywordsComputer scienceWorkflowVisualizationCover (algebra)Data scienceSoftwareData visualizationSoftware engineeringData miningDatabaseProgramming language

Abstract

fetched live from OpenAlex

This paper will cover the use of the opensource software R, a prevalent IDE (Rstudio) and many of the community built packages that can be used in concert to help collect, analyze and visualize graduate attribute data. Using these tools, developing user-focused workflows and applying effective information visualization principles this paper will illustrate how these tools can be used to quickly and effectively share a vast and complex amount of information to faculty and programs. This approach has been effective in building engagement and buy-in by placing the data in the hands of instructors and program committees. This paper will cover approaches tointerfacing and leveraging other systems to streamline and unify existing processes.

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)0.058
metaresearch head score (Gemma)0.206
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.058
Threshold uncertainty score0.309

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0580.206
Meta-epidemiology (narrow)0.0020.002
Meta-epidemiology (broad)0.0020.002
Bibliometrics0.0100.010
Science and technology studies0.0010.003
Scholarly communication0.0060.005
Open science0.0030.007
Research integrity0.0010.004
Insufficient payload (model declined to judge)0.0210.022

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 head0.074
GPT teacher head0.319
Teacher spread0.245 · 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 designNot applicable
Domainnot available
GenreMethods

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

Citations3
Published2017
Admission routes2
Has abstractyes

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