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Record W2100150393 · doi:10.1109/coginf.2008.4639199

Micro and macro evaluation of classification rules

2008· article· en· W2100150393 on OpenAlexafffund
Yiyu Yao, Bing Zhou

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicRough Sets and Fuzzy Logic
Canadian institutionsUniversity of Regina
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsComputer scienceMacroSet (abstract data type)Rule inductionProcess (computing)Rule-based systemData miningAssociation rule learningClassification ruleArtificial intelligenceMachine learning

Abstract

fetched live from OpenAlex

Rule evaluation plays an important role in the rule learning and classification process. Many existing rule inductive learning algorithms are based on single rule evaluation measures. However, the overall rule induction system performance and the classification process are involved with the evaluation of a set of rules. This brings the needs for studying the connections between single rule and rule set evaluation measures. The main objective of this paper is to introduce a general framework of classification rule evaluation which connects two types of evaluations, called micro and macro evaluation. Micro evaluation is based on single rules which can be measured by the common empirical measures. Macro evaluation is based on rule sets, depending on the relationships between rules in the set, different resolutions can be applied. By analyzing the relationships between these two types of evaluations, we suggest that under certain conditions, macro evaluation measures can be explicitly expressed by micro evaluation measures.

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)0.013
metaresearch head score (Gemma)0.052
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 score0.013
Threshold uncertainty score0.070

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0130.052
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0040.002
Science and technology studies0.0010.002
Scholarly communication0.0040.003
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.001

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 head0.106
GPT teacher head0.292
Teacher spread0.186 · 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

Citations15
Published2008
Admission routes2
Has abstractyes

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