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Record W1986720858 · doi:10.1108/03684920810884379

The grey extent analysis

2008· article· en· W1986720858 on OpenAlex
Ozan Çakır

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueKybernetes · 2008
Typearticle
Languageen
FieldDecision Sciences
TopicMulti-Criteria Decision Making
Canadian institutionsMcMaster University
Fundersnot available
KeywordsComputer scienceTerminologySet (abstract data type)CyberneticsDecision analysisGrey literatureArtificial intelligenceGrey relational analysisDomain (mathematical analysis)OriginalityData miningOperations researchMathematicsStatisticsQualitative research

Abstract

fetched live from OpenAlex

Purpose The aim is to present a novel approach for tackling multi‐attribute decision problems with using concepts from grey system theory and the extent analysis method. Design/methodology/approach Underlying judgment set of a multi‐attribute decision problem is modeled with employing grey numbers. Fundamental principles for comparing a set of grey numbers are established. A procedure for evaluating the decision alternatives is explained in detail and referred to as “The grey extent analysis”. Findings It is shown that the proposed procedure can be used as a decision‐making tool where the judgments of the decision maker are not exact (i.e. in terms of grey system terminology they are not “white”). Research limitations/implications The grey numbers utilized are assumed to be asynchronous and uniformly distributed over their domain. Originality/value The extent analysis is well studied as an evaluation tool under a fuzzy system. This study is set apart from the previous extent analysis research for two reasons: this paper provides basic guidelines for applying the extent analysis procedure within a grey system; the (grey) number comparison principles are totally different.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.006
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.288
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.006
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.002

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 head0.219
GPT teacher head0.421
Teacher spread0.201 · 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