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Record W4281382353

L'équité de l'apprentissage machine en assurance

2022· preprint· fr· W4281382353 on OpenAlex
Laurence Barry, Arthur Charpentier

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

VenueHAL (Le Centre pour la Communication Scientifique Directe) · 2022
Typepreprint
Languagefr
FieldSocial Sciences
TopicSociety, Economy, and Ethics Research
Canadian institutionsUniversité du Québec à Montréal
Fundersnot available
KeywordsComputer sciencePolitical sciencePsychology
DOInot available

Abstract

fetched live from OpenAlex

Depuis le début de leur histoire, les assureurs sont réputés utiliser des données pour classer et tarifer les risques. A ce titre, ils ont été assez tôt confrontés aux problèmes d'équité et de discrimination associées aux données. Pourtant, si cette question est récurrente, elle connait un regain d'importance avec l'accès à des données de plus en plus granulaires, massives et comportementales. Nous verrons ici comment les biais de l'apprentissage machine en assurance renouvellent ou transforment ce questionnement pour rendre compte des technologies et des préoccupations sociétales actuelles : paradoxalement, alors que la plupart de ces biais ne sont pas nouveaux, la recherche d'une équité pour les contrer, elle, se transforme.

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)0.035
metaresearch head score (Gemma)0.005
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Meta-epidemiology (narrow), Science and technology studies, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.910
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0350.005
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0030.002
Scholarly communication0.0010.000
Open science0.0040.003
Research integrity0.0010.003
Insufficient payload (model declined to judge)0.0100.000

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 head0.029
GPT teacher head0.306
Teacher spread0.277 · 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