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Record W7057836820

Leveraging Technology to Facilitate Access: Automated Description of the Mariposa Folk Festival’s Born- Digital Performance Recordings

2024· article· en· W7057836820 on OpenAlexvenueno aff

Bibliographic record

VenueArchivaria · 2024
Typearticle
Languageen
FieldPhysics and Astronomy
TopicMagnetic confinement fusion research
Canadian institutionsnot available
Fundersnot available
KeywordsDiscoverabilityMetadataWorkflowProcess (computing)Digital libraryDigital ArchivesVolume (thermodynamics)
DOInot available

Abstract

fetched live from OpenAlex

In recent years, the increasing volume of born-digital materials (i.e., those created digitally rather than digitized from analog originals) deposited in archives has fostered the development of new software-based tools and workflows for processing archivists. Archivists seeking practical guidance for preserving digital materials have a wealth of resources at their disposal, including many community-owned tools, workflows, and tutorials. This case study examines how archival standards and technological advances have influenced the semi-automated description of born-digital audio records through the lens of a recent project at the Clara Thomas Archives and Special Collections (CTASC) at York University Libraries (YUL). The Mariposa Folk Foundation Fonds, containing a large and growing collection of born-digital audio recordings, served as an opportunity to design and test a new software-aided descriptive workflow. The project leverages the programmable nature of born-digital materials in an attempt to streamline the time-consuming process for creating the item-level descriptions typically associated with sound recordings and born-digital records while also improving the discoverability of this material in the unmediated environment of online finding aids. This case study demonstrates how technology has influenced descriptive practices, with the advent of online finding aids providing increased access to archival descriptions, online databases permitting keyword searching, and tools to script metadata extracted from born-digital records enabling robust archival descriptions.

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)0.011
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.008
Threshold uncertainty score0.017

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.011
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0040.002
Science and technology studies0.0020.002
Scholarly communication0.0060.005
Open science0.0010.004
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.002

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 head0.031
GPT teacher head0.275
Teacher spread0.245 · 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 designNot applicable
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

Citations0
Published2024
Admission routes1
Has abstractyes

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