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Record W1606017774 · doi:10.1002/9781118630013.ch9

Cloud Computing–Enabled Cluster Detection Using a Flexibly Shaped Scan Statistic for Real‐Time Syndromic Surveillance

2014· other· en· W1606017774 on OpenAlexaffabout
Paul Bélanger, Kieran Moore

Bibliographic record

VenueWiley series in probability and statistics · 2014
Typeother
Languageen
FieldMedicine
TopicData-Driven Disease Surveillance
Canadian institutionsQueen's University
Fundersnot available
KeywordsScan statisticCloud computingLeverage (statistics)Computer scienceStatisticCluster (spacecraft)Spatial analysisData miningData scienceArtificial intelligenceGeographyStatisticsRemote sensingMathematicsOperating system

Abstract

fetched live from OpenAlex

Spatial scan statistics are commonly used for detecting clusters of disease and other public health threats. Two challenges identified in spatial scan statistics include their typical reliance on circular scanning windows and the often onerous computational resources required to detect both circular and arbitrarily shaped spatial clusters. We leverage recent advances in cloud-computing technologies and platforms to test for emergent spatial clusters of sexually transmitted infections across Ontario, Canada. Cloud computing facilitates our ability to detect flexibly shaped clusters of disease and to do so cost-effectively.

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)0.007
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.081
Threshold uncertainty score0.161

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.007
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.015
GPT teacher head0.274
Teacher spread0.259 · 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 designSimulation or modeling
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

Citations0
Published2014
Admission routes2
Has abstractyes

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