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Record W4238190096 · doi:10.22215/etd/2020-14272

Scalar implicatures under uncertainty

2020· dissertation· en· W4238190096 on OpenAlexaff
Cathy Agyemang

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldDecision Sciences
TopicDecision-Making and Behavioral Economics
Canadian institutionsCarleton University
Fundersnot available
KeywordsImplicatureScalar (mathematics)Probabilistic logicAxiomProbability theoryInterpretation (philosophy)Literal (mathematical logic)Computer sciencePsychologyMathematicsCognitive psychologyArtificial intelligencePragmaticsLinguisticsStatisticsAlgorithm

Abstract

fetched live from OpenAlex

Studies on judgments under uncertainty argue that individuals reason about the likelihoods of events in ways that are inconsistent with the basic axioms of probability.However, such studies fail to consider that the information expressed can be ambiguous between literal and strengthened meanings, through scalar implicatures.Under a literal interpretation, intuitive judgments may appear to violate the rules of probability.However, scalar implicatures change meanings, such that, probability theory alone does not determine how people make judgments.Instead, individuals rely on experience, prior knowledge and other cognitive factors.I examine the availability of scalar implicatures under uncertainty and its influence on perceived event likelihood.Comparing contexts where an implicature is available to where it is not, I present evidence that violations of probability theory occur only in conditions where scalar implicatures are available.Thus, probabilistic judgments must also consider how individuals apply conversational reasoning in order to resolve uncertainty.

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)0.007
metaresearch head score (Gemma)0.044
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: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.007
Threshold uncertainty score0.038

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0070.044
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.011
Scholarly communication0.0050.011
Open science0.0010.003
Research integrity0.0020.004
Insufficient payload (model declined to judge)0.0050.000

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 head0.146
GPT teacher head0.448
Teacher spread0.301 · 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
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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