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Record W2405843357

Learning from a network of peers via peer-driven adjustment of a corpus.

2012· article· en· W2405843357 on OpenAlexaff
John Champaign, Robin Cohen

Bibliographic record

VenueInternational Conference on User Modeling, Adaptation, and Personalization · 2012
Typearticle
Languageen
FieldComputer Science
TopicOpen Education and E-Learning
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsComputer scienceSimilarity (geometry)Set (abstract data type)Probabilistic logicPersonalized learningOrder (exchange)Peer-to-peerValue (mathematics)World Wide WebArtificial intelligenceMultimediaMachine learningMathematics educationCooperative learningOpen learningTeaching method
DOInot available

Abstract

fetched live from OpenAlex

In this research, we explore the opportunity for a community of e-learners to network together in a Web 3.0 environment in order to improve the educational experience of each student. In particular, we outline a procedure for each student to be able to propose the creation of subdivisions of existing learning objects (text, video, etc.) of a predefined corpus, in order to adjust the set of learning objects from which subsequent students will learn. We provide an algorithm that specifies the recommended content sequencing of the newly-created corpus for each new student, using a probabilistic approach based on measures of similarity with previous students and on the success of previous learning. We demonstrate the value of this approach through simulations of student learning experiences. In short, we provide a peer-driven personalized learning experience for each student.

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)0.016
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 score0.004
Threshold uncertainty score0.017

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.016
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.004
Open science0.0030.004
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.001

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 head0.082
GPT teacher head0.295
Teacher spread0.213 · 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
Published2012
Admission routes1
Has abstractyes

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Same venueInternational Conference on User Modeling, Adaptation, and PersonalizationSame topicOpen Education and E-LearningFrench-language works237,207