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Record W4293574627 · doi:10.21203/rs.3.rs-1867622/v1

Pattern Discovery and Disentanglement: A New Interpretable Machine Learning Paradigm for Relational Datasets

2022· preprint· en· W4293574627 on OpenAlexaff
Pei-Yuan Zhou, Andrew C.W. Wong, Annie Lee

Bibliographic record

VenueResearch Square · 2022
Typepreprint
Languageen
FieldComputer Science
TopicExplainable Artificial Intelligence (XAI)
Canadian institutionsUniversity of TorontoUniversity of Waterloo
Fundersnot available
KeywordsArtificial intelligenceComputer scienceStatistical relational learningMachine learningData scienceData miningRelational database

Abstract

fetched live from OpenAlex

Abstract In machine learning (ML) on relational datasets, association patterns in the data, paths in decision trees, and weights between layers of the neural network coming from multiple underlying sources are often entangled, masking the pattern-to-source relation, weakening prediction and defying explanation. This paper presents a revolutionary ML paradigm: Pattern Discovery and Disentanglement (PDD), which disentangles associations and provides an All-in-One knowledge framework and computational platform, capable of a) disentangling patterns to associate with distinct sources/classes; b) discovering rare/imbalanced groups, detecting anomalies and rectifying discrepancies to improve class association, pattern/entity clustering; c) organizing knowledge for interpretability/traceability for causal exploration with statistical support. Results from base studies validate such capabilities. The explainable knowledge reveals pattern-source relations, entity characteristics and underlying factors for causal inference, clinical study, and practice, addressing the major concern of interpretability, trust and reliability when applying ML to healthcare --- a step towards closing the AI chasm.

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 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)0.002
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Scholarly communication
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.971
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0020.008
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

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 head0.108
GPT teacher head0.402
Teacher spread0.294 · 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 teacher head, not a consensus.

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
Published2022
Admission routes1
Has abstractyes

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