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Record W2100860222 · doi:10.7202/012247ar

Variations morphologiques, syntaxiques, sémantiques et Repérage d’Information sur le Web

2006· article· fr· W2100860222 on OpenAlexaffvenue
Louisette Emirkanian, Emmanuel Chieze

Bibliographic record

VenueRevue québécoise de linguistique · 2006
Typearticle
Languagefr
FieldComputer Science
TopicWeb Data Mining and Analysis
Canadian institutionsUniversité du Québec à Montréal
Fundersnot available
KeywordsHumanitiesPhilosophyPhysics

Abstract

fetched live from OpenAlex

Le repérage d’information sur le Web présente des défis particuliers, en raison de la grande variété de domaines, genres et styles des documents (ce qui augmente les phénomènes de polysémie, d’homonymie et de synonymie), et des types de requêtes utilisées, en général très courtes. En conséquence, les résultats d’une recherche sont souvent très nombreux et peu pertinents. Il faut donc trouver des approches intermédiaires : nous avons étudié les résultats de cinq requêtes de base et de variantes obtenues par enrichissement morphologique et synonymique, dans le but d’identifier des pistes valables de reformulation de requêtes. Nous avons porté une attention particulière au lien syntaxique entre les termes de la requête dans les documents et à son rapport avec la pertinence de ces termes, et effectivement constaté que la prise en compte de ce lien devrait permettre d’augmenter la précision des requêtes sans trop nuire à leur rappel.

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)0.003
metaresearch head score (Gemma)0.013
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: Empirical · Consensus signal: none
Teacher disagreement score0.006
Threshold uncertainty score0.017

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.013
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0040.006
Science and technology studies0.0010.003
Scholarly communication0.0050.006
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.001

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 head0.015
GPT teacher head0.248
Teacher spread0.233 · 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
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

Citations1
Published2006
Admission routes2
Has abstractyes

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Same venueRevue québécoise de linguistiqueSame topicWeb Data Mining and AnalysisFrench-language works237,207