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Record W2604778934 · doi:10.1080/16843703.2017.1304042

Visualizing capability and stability on a single chart

2017· article· en· W2604778934 on OpenAlexaff
W. John Braun, Lengyi Han

Bibliographic record

VenueQuality Technology & Quantitative Management · 2017
Typearticle
Languageen
FieldDecision Sciences
TopicAdvanced Statistical Process Monitoring
Canadian institutionsUniversity of British Columbia, Okanagan Campus
Fundersnot available
KeywordsComputer scienceVisualizationControl chartProcess (computing)Plot (graphics)Simple (philosophy)Data miningStability (learning theory)Scale (ratio)ChartScatter plotControl (management)Statistical process controlProcess capabilityWork in processArtificial intelligenceMachine learningStatisticsMathematicsEngineeringOperations management

Abstract

fetched live from OpenAlex

Clear and simple data visualization is critical when communicating information about a process to less technically oriented personnel. This paper demonstrates that process stability and capability can be conveyed on one plot. Since, location and scale are not the only features of the process that might change when the process leaves control, we consider simple charts that can detect such changes in addition to location and scale. A simulation study demonstrates when and where various control charts might be best at detecting particular out of control conditions. The meaning behind conventional capability indices can be quickly inferred from the proposed tool. The visualization tool is demonstrated on three data-sets.

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)0.002
metaresearch head score (Gemma)0.012
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.009
Threshold uncertainty score0.031

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.012
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0050.003
Science and technology studies0.0010.001
Scholarly communication0.0040.003
Open science0.0000.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0090.001

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 head0.406
GPT teacher head0.540
Teacher spread0.134 · 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 designTheoretical or conceptual
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

Citations5
Published2017
Admission routes1
Has abstractyes

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