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An Intelligent Class: The Development Of A Novel Context Capturing Method For The Functional Auto Classification Of Records

2022· article· en· W4320024115 on OpenAlex
Nathaniel Payne

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

Venue2022 IEEE International Conference on Big Data (Big Data) · 2022
Typearticle
Languageen
FieldArts and Humanities
TopicDigital and Traditional Archives Management
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsComputer scienceClassifier (UML)Artificial intelligenceContext (archaeology)Machine learningProcess (computing)Statistical classificationSet (abstract data type)One-class classificationTask (project management)Data miningEngineering

Abstract

fetched live from OpenAlex

The need to accurately classify records is a core problem in many domains. Historically, the classification of records was done manually, with those records "read" as they were received and categorized. Unfortunately, due to a significant growth in the volume of records, the need for robust auto-classification methods that can effectively "read" and classify records, is high. Today, significant challenges remain in the literature and practice relating to the development of effective, auto-classification processes. This is because the functional classification process is a challenge for both humans and machines, with little research on the steps needed to effectively functionally classify a record. In order to move research forward, this paper will address both challenges. Firstly, this paper, will seek to evaluate the efficacy of manual classifiers on a classification task, using knowledge from this process to articulate a process for functional classification that utilizes a record’s archival diplomatic context. Secondly, this paper will compare the efficacy of manual versus auto-classification using a record set with over 500,000 records, using a novel auto-classification approach that leverages a record’s archival diplomatic context, and not just its content, to improve classification accuracy. As this paper will discuss, there is significant variance between records managers during the manual classification process, with statistically significant differences in their ability to accurately classify both administrative and operational records. Moreover, this paper will demonstrate that an auto-classifier, when trained using key elements of archival diplomatic context, can statistically outperform a group of expert manual classifiers on a classification task.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.962
Threshold uncertainty score0.660

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0030.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.579
GPT teacher head0.360
Teacher spread0.219 · 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