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Record W3013800944 · doi:10.1136/gutjnl-2020-320829

Don’t judge a book by its cover: except during optical evaluation

2020· article· en· W3013800944 on OpenAlexaff
Neal Shahidi, W. Arnout van Hattem, Sergei Vosko, Michael J. Bourke

Bibliographic record

VenueGut · 2020
Typearticle
Languageen
FieldMedicine
TopicColorectal Cancer Screening and Detection
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsColonoscopyNarrow-band imagingMedicineLesionWhite (mutation)RadiologyWhite lightEndoscopySurgeryNuclear medicineColorectal cancerGeneral surgeryInternal medicineCancerOpticsBiology

Abstract

fetched live from OpenAlex

A healthy 41-year-old female was referred for the endoscopic management of a large rectal laterally spreading lesion (LSL). On index colonoscopy, performed for the evaluation of rectal bleeding, multiple proximal sessile serrated polyps were identified meeting diagnostic criteria for serrated polyposis syndrome. Family history was notable for a sister with a history of sessile serrated polyps. Using an Olympus 190 series high-definition colonoscope (Olympus, Tokyo, Japan), the lesion was evaluated under white-light (figure 1A), narrow-band imaging (NBI) (figure 1B) and near-focus (figure …

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 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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.219
Threshold uncertainty score0.925

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.030
GPT teacher head0.286
Teacher spread0.256 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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
Published2020
Admission routes1
Has abstractyes

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